Description
User generated content is uploaded by users for the purposes of learning and should be used following Studypool's honor code & terms of service.
Explanation & Answer
Review
Review
Anonymous
I was struggling with this subject, and this helped me a ton!
Studypool
4.7
Trustpilot
4.5
Sitejabber
4.4
24/7 Homework Help
Stuck on a homework question? Our verified tutors can answer all questions, from basic math to advanced rocket science!
Most Popular Content
HSE330Q5221 Week 6 SNHU Public Policy and Advocacy Policy or Legislative Action
6-1 Discussion: After a Policy or Legislative Action Change Has Been Approved
Discussion Top ...
HSE330Q5221 Week 6 SNHU Public Policy and Advocacy Policy or Legislative Action
6-1 Discussion: After a Policy or Legislative Action Change Has Been Approved
Discussion TopicStarts Jun 8, 2019 11:59 PM
Using your Milestone Two legislative action or policy changes, discuss how the changes will be implemented. Determine who should be involved in the implementation. Discuss challenges that might occur and possible mediation required. How does the challenge of enacting a policy compare to those of implementing it? 6-2 Short Paper: Identify New Advocacy IssueChoose a human services issue that you think needs more advocacy, either from your researched information or a new issue. Define the issue and discuss how you would begin to advocate for this issue. Also discuss the importance of the issue, including any relevant background history.
3 pages
Socw6311 Week Six Discussion
Post a brief summary of the program that you selected. One program involves increasing the number of home visits for at-ri ...
Socw6311 Week Six Discussion
Post a brief summary of the program that you selected. One program involves increasing the number of home visits for at-risk families.
Lab Three Newtons Law
Lab Assignment 3: Newton’s LawsInstructor’s OverviewNewton’s laws of motion are a central component of our understa ...
Lab Three Newtons Law
Lab Assignment 3: Newton’s LawsInstructor’s OverviewNewton’s laws of motion are a central component of our understanding of physics. As we discussed in Module 5, Newton’s laws can be summarized as follows:
1. Inertia – An object tends to resist changes in its motion.
2. Relationship between the mass of an object, the net applied force, and the resulting acceleration – F = m a.
3. Action-reaction pairs – Forces come in pairs.
In this lab, you will perform experiments to explore each of the laws of motion.This activity is based on Lab 5 of the eScience Lab kit. Although you should read all of the content in Lab 5, we will be performing a targeted subset of the eScience experiments.Our lab consists of three main components. These components are described in detail in the eScience manual (pages 55-61). Here is a quick overview:
• In the first part of the lab, you will use a bowl full of water to understand the concept of inertia. (eScience Experiment 1)
• In the second part of the lab, you will recreate a classic physics experiment, the Atwood Machine. This system consists of a pulley holding a string with two unequal masses. Experimenting with an Atwood Machine is an excellent way to understand Newton’s second law of motion. (eScience Experiment 2, Procedure 1)
• In the final part of the lab you will create a balloon-powered vehicle to elucidate Newton’s third law of motion. (eScience Experiment 4)
Note: Record all of your data in the tables that are provided in this document.Take detailed notes as you perform the experiment and fill out the sections below. This document serves as your lab report. Please include detailed descriptions of your experimental methods and observations.Experiment Tips: Newton’s First Law – Water in a Bowl
• I recommend that you perform this experiment outdoors as there most likely will be some spillage of water.
Newton’s Second Law – The Atwood Machine
• Prior to determining the mass of the washers, make sure to zero your spring scale. To zero your spring scale, hold it vertically with no mass attach and turn the top screw until the scale reads 0 grams. Refer to the following picture:
• You may want to use the hooks on the pulley to hang your Atwood machine. I placed mine on a hanger:
Newton’s Third Law – Balloon-Powered Vehicle
• Here is a picture of my balloon-powered vehicle:
• To add mass, I taped washers to the straw.
Experiment 1 – inertia – Newton’s first law of motion.See page 119 of Physics by James Walker, 5th edition, for a statement of Newton’s First Law of Motion.Student: AbstractWater Bowl1. Fill the container with a couple of inches of water. 2. Find an open space outside to walk around in with the container of water in your hands. 3. Perform the following activities and record your observations of each motion in Table 1: a. Start with the water at rest (e.g., on top of a table). Grab the container and quickly accelerate it. b. Walk with constant speed in a straight line for 15 feet. c. After walking a straight line at constant speed, make an abrupt right-hand turn. Repeat with a left-hand turn.d. After walking a straight line at constant speed, stop abruptly.Data Table:
Motion
Observations
a
b
c
d
Experiment 2 – mass and acceleration – Newton’s 2nd Law of MotionSee page 122 of Physics by James Walker, 5th edition, for a statement of Newton’s Second Law of Motion.A diagram, equations, and free body diagram for the Atwood Machine (a pulley with hanging masses) are shown on page 176 of Physics by James Walker, 5th edition.Abstract:Procedure:You will use the metal washers to make the masses. You can tie the washers to the string or use a hanger, such as a paper clip. If you do use a hanger you will have to include its mass into the total mass, mass of washers + mass of hanger.You will use 15 washers to make the larger mass and 5 washers to make the smaller mass.Use enough string to allow a mass to fall to floor when starting from near the pulley. The other mass is going from the floor to near the pulley. With the masses hanging from the pulley, the greater mass near the top, measure the distance the mass will fall to the floor. Time the fall of that mass.Calculate the acceleration of the falling mass: y = ½ a t2 : we assume no initial velocity when you started timing, that is you just let it drop and started timing when you let go. From the above we solve for a (acceleration): a = Note: This assumes you do not have a constant velocity. A constant velocity could occur with a significant pulley friction. Having masses with a large difference in value helps reduce the effect of pulley friction.Record 10 trials.Data table for the Atwood Machine experiment (Experiment 2, Procedure 1):Height = __ metersMass of 10 washers = __ gramsMass of 5 washers = __ gramsM1 = __ grams (lighter mass)M2 = __ grams (heavier mass)Trial NumberFall time (sec)Calculated acceleration (m/s2)12345678910AverageStandard Deviation.Experiment 3 - Balloon-Powered Vehicle – Newton’s third law of motion.A statement of Newton’s Third Law of Motion is on page 129 of Physics by James Walker, 5th edition.Abstract:Procedure: This will be easier with an assistant if available. Blow up the balloon similar to that shown in the picture above but do NOT tie the balloon. Attach a straw by taping to the balloon. Thread a string of about 10 ft. length through the balloon. Attach the string to two chairs and separate them until the string is tight. Release the balloon and observe its motion. Does it appear to accelerate?When released can you feel the air rushing out the orifice (nozzle if you like).Tape a washer to the balloon and repeat the experiment noting any observed difference in the balloons motion. ANALYSIS and DISCUSSIONBased on your experimental results, please answer the following questions:Water BowlExplain how your observations of the water demonstrate Newton’s law of inertia.Draw a free body diagram of your containers of water from the situation in part d (After walking in a straight line at constant speed, stop abruptly). In your free body diagram, draw arrows for the force of gravity, the normal force (your hand pushing up on the container), and the stopping force (your hand decelerating the container as you stop.) What is the direction of the water’s acceleration. Describe two instances where you feel inertial forces in a car.Atwood MachineDraw a FBD for M1 and M2 in your Atwood machine. Draw force arrows for the force due to gravity acting on both masses and the force of tensionCopy the Atwood Machine acceleration equation from the text.Using the masses M1 and M2, use the above expression to calculate the acceleration of the system. Make sure to show your calculation for the acceleration. How does this value compare to your experimentally measured acceleration? What factors may cause discrepancies between the two values?Balloon-Powered VehicleExplain what caused the balloon to move in terms of Newton’s Third Law.What is the force pair in this experiment? Draw a free body diagram to represent the (unbalanced) forces on the balloon/straw combination.ConclusionsReferences
CCC Jackson Is Ranked Top According to The Information Given LSAT Questions
Hello there, I need someone to explain these LSAT questions in written form. A panel of music historians ranked eight con ...
CCC Jackson Is Ranked Top According to The Information Given LSAT Questions
Hello there, I need someone to explain these LSAT questions in written form. A panel of music historians ranked eight contemporary songwriters � Jackson, King, Lennon, Mitchell, Nicks, Prince, Simon, and Wonder � according to their relative impact on the evolution of the popular song form. No other songwriters were considered, and there were no ties in the final ranking. The ranking of the songwriters met the following conditions:Nicks was ranked higher than Lennon but lower than Simon.Prince was ranked lower than both Mitchell and Jackson.Wonder was ranked lower than Nicks.Jackson was ranked higher than Simon.Nicks was ranked higher than King.1. Which one of the following could represent the ranking of songwriters, listed from highest to lowest?(A) Jackson, Simon, King, Mitchell, Prince, Nicks, Lennon, Wonder(B) Jackson, Simon, Prince, Nicks, Mitchell, Wonder, Lennon, King(C) Mitchell, Simon, Jackson, Prince, Nicks, Lennon, Wonder, King(D) Mitchell, Jackson, Simon, Nicks, King, Wonder, Lennon, Prince(E) Mitchell, Jackson, Prince, Simon, Lennon, Wonder, Nicks, King2. Each of the following could be true EXCEPT:(A) Wonder was ranked higher than King.(B) Lennon was ranked higher than King.(C) Mitchell was ranked lower than Lennon.(D) Prince was ranked lower than Simon.(E) King was ranked higher than Simon.3. If Simon was ranked fourth, which one of the following must be true?(A) Prince was ranked third.(B) Jackson was ranked first.(C) Wonder was ranked sixth.(D) Nicks was ranked sixth.(E) Lennon was ranked last.4. If Prince was ranked fourth, each of the following could be true EXCEPT:(A) Nicks was ranked fifth.(B) Lennon was ranked seventh.(C) Mitchell was ranked second.(D) Jackson was ranked third.(E) Wonder was ranked sixth.5. Which one of the following must be true?(A) At least two songwriters were ranked lower than Mitchell.(B) At least two songwriters were ranked higher than Simon.(C) At least two songwriters were ranked higher than Nicks.(D) At least two songwriters were ranked lower than Wonder.(E) At least three songwriters were ranked higher than Prince.6. If the condition that Nicks was ranked higher than Lennon but lower than Simon is replaced with the condition that Nicks was ranked lower than both Lennon and Simon, and if all other conditions remain in effect, which one of the following must be true?(A) Lennon was ranked no lower than fifth.(B) Lennon was ranked no higher than third.(C) Simon was ranked no higher than third.(D) Nicks was ranked no lower than fifth.
CU Due Process Provided for The Fifth & Fourteenth Amendments Discussion
Is due process required prior to an afterschool detention? Why or why not? You must support your position with examples ...
CU Due Process Provided for The Fifth & Fourteenth Amendments Discussion
Is due process required prior to an afterschool detention? Why or why not? You must support your position with examples from case law, the U.S. Constitution, or other readings.
Similar Content
CCJ 4700 FIU Survey Questions Coded in SPSS and T Test and ANOVA Paper
Number each step in your word document.In a Word document, list the research question you used in Assignment 3. You may al...
HRM 300 HR Ethics Scenario Worksheet
I am looking for answers to a worksheet that is already completed that I can use as an example or price on custom work....
How does pony oh develop throughout the book in the outsiders
I need to know 3 ways that pony boy Curtis develops throughout the outsiders book with page numbers and ...
Grossmont College Oceanographic Questions
What are the two major variables that regulate the primary productivity of an ecosystem? How does regional productivity v...
CUR535 Problems Faced by Students with Visual Impairment Research Proposal
Create a 12- to 15-slide visual presentation that highlights all four sections of your Action Research Proposal.Include th...
SHMIOJ World Maritime University Orient Overseas Container Line Paper
i need a excellent work with a grade of A+, and my professor told me that i should not just steak to the case study i am ...
hr_documents__hr_policy_templates_.
Hyrule Warriors is a magnificent game trying to work its way up to the niche of top-cream games. It has done its best t...
discourse comprehension
In this chapter, our focus is primarily on text processing; this is based on our overarching goal of examining how process...
Normal Distribution
Let x be the vacation taken by an employee This is a case of population standard deviation because the standard deviation ...
Related Tags
Book Guides
Pachinko
by Min Jin Lee
The Life-Changing Magic of Tidying Up
by Marie Kondo
Faust
by Johann Wolfgang von Goethe
Shattered - Inside Hillary Clintons Doomed Campaign
by Amie Parnes and Jonathan Allen
The Glass Palace
by Amitav Ghosh
The Aftermath
by Rhidian Brook
Les Miserables
by Victor Hugo
Orphan Train
by Christina Baker Kline
The Woman in the Window
by A. J. Finn
Get 24/7
Homework help
Our tutors provide high quality explanations & answers.
Post question
Most Popular Content
HSE330Q5221 Week 6 SNHU Public Policy and Advocacy Policy or Legislative Action
6-1 Discussion: After a Policy or Legislative Action Change Has Been Approved
Discussion Top ...
HSE330Q5221 Week 6 SNHU Public Policy and Advocacy Policy or Legislative Action
6-1 Discussion: After a Policy or Legislative Action Change Has Been Approved
Discussion TopicStarts Jun 8, 2019 11:59 PM
Using your Milestone Two legislative action or policy changes, discuss how the changes will be implemented. Determine who should be involved in the implementation. Discuss challenges that might occur and possible mediation required. How does the challenge of enacting a policy compare to those of implementing it? 6-2 Short Paper: Identify New Advocacy IssueChoose a human services issue that you think needs more advocacy, either from your researched information or a new issue. Define the issue and discuss how you would begin to advocate for this issue. Also discuss the importance of the issue, including any relevant background history.
3 pages
Socw6311 Week Six Discussion
Post a brief summary of the program that you selected. One program involves increasing the number of home visits for at-ri ...
Socw6311 Week Six Discussion
Post a brief summary of the program that you selected. One program involves increasing the number of home visits for at-risk families.
Lab Three Newtons Law
Lab Assignment 3: Newton’s LawsInstructor’s OverviewNewton’s laws of motion are a central component of our understa ...
Lab Three Newtons Law
Lab Assignment 3: Newton’s LawsInstructor’s OverviewNewton’s laws of motion are a central component of our understanding of physics. As we discussed in Module 5, Newton’s laws can be summarized as follows:
1. Inertia – An object tends to resist changes in its motion.
2. Relationship between the mass of an object, the net applied force, and the resulting acceleration – F = m a.
3. Action-reaction pairs – Forces come in pairs.
In this lab, you will perform experiments to explore each of the laws of motion.This activity is based on Lab 5 of the eScience Lab kit. Although you should read all of the content in Lab 5, we will be performing a targeted subset of the eScience experiments.Our lab consists of three main components. These components are described in detail in the eScience manual (pages 55-61). Here is a quick overview:
• In the first part of the lab, you will use a bowl full of water to understand the concept of inertia. (eScience Experiment 1)
• In the second part of the lab, you will recreate a classic physics experiment, the Atwood Machine. This system consists of a pulley holding a string with two unequal masses. Experimenting with an Atwood Machine is an excellent way to understand Newton’s second law of motion. (eScience Experiment 2, Procedure 1)
• In the final part of the lab you will create a balloon-powered vehicle to elucidate Newton’s third law of motion. (eScience Experiment 4)
Note: Record all of your data in the tables that are provided in this document.Take detailed notes as you perform the experiment and fill out the sections below. This document serves as your lab report. Please include detailed descriptions of your experimental methods and observations.Experiment Tips: Newton’s First Law – Water in a Bowl
• I recommend that you perform this experiment outdoors as there most likely will be some spillage of water.
Newton’s Second Law – The Atwood Machine
• Prior to determining the mass of the washers, make sure to zero your spring scale. To zero your spring scale, hold it vertically with no mass attach and turn the top screw until the scale reads 0 grams. Refer to the following picture:
• You may want to use the hooks on the pulley to hang your Atwood machine. I placed mine on a hanger:
Newton’s Third Law – Balloon-Powered Vehicle
• Here is a picture of my balloon-powered vehicle:
• To add mass, I taped washers to the straw.
Experiment 1 – inertia – Newton’s first law of motion.See page 119 of Physics by James Walker, 5th edition, for a statement of Newton’s First Law of Motion.Student: AbstractWater Bowl1. Fill the container with a couple of inches of water. 2. Find an open space outside to walk around in with the container of water in your hands. 3. Perform the following activities and record your observations of each motion in Table 1: a. Start with the water at rest (e.g., on top of a table). Grab the container and quickly accelerate it. b. Walk with constant speed in a straight line for 15 feet. c. After walking a straight line at constant speed, make an abrupt right-hand turn. Repeat with a left-hand turn.d. After walking a straight line at constant speed, stop abruptly.Data Table:
Motion
Observations
a
b
c
d
Experiment 2 – mass and acceleration – Newton’s 2nd Law of MotionSee page 122 of Physics by James Walker, 5th edition, for a statement of Newton’s Second Law of Motion.A diagram, equations, and free body diagram for the Atwood Machine (a pulley with hanging masses) are shown on page 176 of Physics by James Walker, 5th edition.Abstract:Procedure:You will use the metal washers to make the masses. You can tie the washers to the string or use a hanger, such as a paper clip. If you do use a hanger you will have to include its mass into the total mass, mass of washers + mass of hanger.You will use 15 washers to make the larger mass and 5 washers to make the smaller mass.Use enough string to allow a mass to fall to floor when starting from near the pulley. The other mass is going from the floor to near the pulley. With the masses hanging from the pulley, the greater mass near the top, measure the distance the mass will fall to the floor. Time the fall of that mass.Calculate the acceleration of the falling mass: y = ½ a t2 : we assume no initial velocity when you started timing, that is you just let it drop and started timing when you let go. From the above we solve for a (acceleration): a = Note: This assumes you do not have a constant velocity. A constant velocity could occur with a significant pulley friction. Having masses with a large difference in value helps reduce the effect of pulley friction.Record 10 trials.Data table for the Atwood Machine experiment (Experiment 2, Procedure 1):Height = __ metersMass of 10 washers = __ gramsMass of 5 washers = __ gramsM1 = __ grams (lighter mass)M2 = __ grams (heavier mass)Trial NumberFall time (sec)Calculated acceleration (m/s2)12345678910AverageStandard Deviation.Experiment 3 - Balloon-Powered Vehicle – Newton’s third law of motion.A statement of Newton’s Third Law of Motion is on page 129 of Physics by James Walker, 5th edition.Abstract:Procedure: This will be easier with an assistant if available. Blow up the balloon similar to that shown in the picture above but do NOT tie the balloon. Attach a straw by taping to the balloon. Thread a string of about 10 ft. length through the balloon. Attach the string to two chairs and separate them until the string is tight. Release the balloon and observe its motion. Does it appear to accelerate?When released can you feel the air rushing out the orifice (nozzle if you like).Tape a washer to the balloon and repeat the experiment noting any observed difference in the balloons motion. ANALYSIS and DISCUSSIONBased on your experimental results, please answer the following questions:Water BowlExplain how your observations of the water demonstrate Newton’s law of inertia.Draw a free body diagram of your containers of water from the situation in part d (After walking in a straight line at constant speed, stop abruptly). In your free body diagram, draw arrows for the force of gravity, the normal force (your hand pushing up on the container), and the stopping force (your hand decelerating the container as you stop.) What is the direction of the water’s acceleration. Describe two instances where you feel inertial forces in a car.Atwood MachineDraw a FBD for M1 and M2 in your Atwood machine. Draw force arrows for the force due to gravity acting on both masses and the force of tensionCopy the Atwood Machine acceleration equation from the text.Using the masses M1 and M2, use the above expression to calculate the acceleration of the system. Make sure to show your calculation for the acceleration. How does this value compare to your experimentally measured acceleration? What factors may cause discrepancies between the two values?Balloon-Powered VehicleExplain what caused the balloon to move in terms of Newton’s Third Law.What is the force pair in this experiment? Draw a free body diagram to represent the (unbalanced) forces on the balloon/straw combination.ConclusionsReferences
CCC Jackson Is Ranked Top According to The Information Given LSAT Questions
Hello there, I need someone to explain these LSAT questions in written form. A panel of music historians ranked eight con ...
CCC Jackson Is Ranked Top According to The Information Given LSAT Questions
Hello there, I need someone to explain these LSAT questions in written form. A panel of music historians ranked eight contemporary songwriters � Jackson, King, Lennon, Mitchell, Nicks, Prince, Simon, and Wonder � according to their relative impact on the evolution of the popular song form. No other songwriters were considered, and there were no ties in the final ranking. The ranking of the songwriters met the following conditions:Nicks was ranked higher than Lennon but lower than Simon.Prince was ranked lower than both Mitchell and Jackson.Wonder was ranked lower than Nicks.Jackson was ranked higher than Simon.Nicks was ranked higher than King.1. Which one of the following could represent the ranking of songwriters, listed from highest to lowest?(A) Jackson, Simon, King, Mitchell, Prince, Nicks, Lennon, Wonder(B) Jackson, Simon, Prince, Nicks, Mitchell, Wonder, Lennon, King(C) Mitchell, Simon, Jackson, Prince, Nicks, Lennon, Wonder, King(D) Mitchell, Jackson, Simon, Nicks, King, Wonder, Lennon, Prince(E) Mitchell, Jackson, Prince, Simon, Lennon, Wonder, Nicks, King2. Each of the following could be true EXCEPT:(A) Wonder was ranked higher than King.(B) Lennon was ranked higher than King.(C) Mitchell was ranked lower than Lennon.(D) Prince was ranked lower than Simon.(E) King was ranked higher than Simon.3. If Simon was ranked fourth, which one of the following must be true?(A) Prince was ranked third.(B) Jackson was ranked first.(C) Wonder was ranked sixth.(D) Nicks was ranked sixth.(E) Lennon was ranked last.4. If Prince was ranked fourth, each of the following could be true EXCEPT:(A) Nicks was ranked fifth.(B) Lennon was ranked seventh.(C) Mitchell was ranked second.(D) Jackson was ranked third.(E) Wonder was ranked sixth.5. Which one of the following must be true?(A) At least two songwriters were ranked lower than Mitchell.(B) At least two songwriters were ranked higher than Simon.(C) At least two songwriters were ranked higher than Nicks.(D) At least two songwriters were ranked lower than Wonder.(E) At least three songwriters were ranked higher than Prince.6. If the condition that Nicks was ranked higher than Lennon but lower than Simon is replaced with the condition that Nicks was ranked lower than both Lennon and Simon, and if all other conditions remain in effect, which one of the following must be true?(A) Lennon was ranked no lower than fifth.(B) Lennon was ranked no higher than third.(C) Simon was ranked no higher than third.(D) Nicks was ranked no lower than fifth.
CU Due Process Provided for The Fifth & Fourteenth Amendments Discussion
Is due process required prior to an afterschool detention? Why or why not? You must support your position with examples ...
CU Due Process Provided for The Fifth & Fourteenth Amendments Discussion
Is due process required prior to an afterschool detention? Why or why not? You must support your position with examples from case law, the U.S. Constitution, or other readings.
Earn money selling
your Study Documents