Description
There are two cars, both with a mass of 3000kg. The speed of one car is 20m/s the speed of the other is 30m/s. They collide and stick together, so they move with a common speed.
Calculate the velocities after the collisions. (Hint, what is the difference between speed and velocity?)
What is the amount of kinetic energy lost in the collisions?
I know the answer, but i don't know how to write "Calculate the velocities after the collisions." Pls help me, Thnx
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
Hi,Attached is the answer. Feel free to let me know if you need any explanations or any revisions. :)
There are two cars, both with a mass of 3000kg. The speed of one car is 20m/s the speed of the
other is 30m/s. They collide and stick together, so they move with a common speed.
Calculate the velocities after the collisions. (...
Completion Status:
100%
Review
Review
Anonymous
Just what I was looking for! Super helpful.
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
Biology Lab
Part A - (possible 80 points) For Part A there are 4 parts you need to include – see numbered bullets below. You are to ...
Biology Lab
Part A - (possible 80 points) For Part A there are 4 parts you need to include – see numbered bullets below. You are to make a chart detailing the acquisition of traits from sponges to mammals.It may be done in the form of a table, a concept map, an outline, or a phylogenetic tree. The following traits must be included and defined, along with the evolutionary advantage(s) of each and the organism that first exhibited the trait. 1) List the traits in the order in which they appear from an evolutionary standpoint. You will start with multicellularity, then tissues, then radial symmetry and so on and so forth. (20 points) 2) Define all traits. (20 points) 3) Determine the organism the trait was first found in. Be sure to list only the organism the trait was FIRST found in. Hint!You can determine this by using the phylogenetic trees in your textbook.Starting on page 699 there is a phylogenetic tree with some of the traits.More mini-phylogenetic trees can be found on subsequent pages (702, 704, 705, etc and ending on page 880) (20 points) 4) Provide the evolutionary advantage of each trait. (20 points) Amniotic eggsBilateral symmetryClosed circulatory systemCoelomDeuterostomeDorsal tubular nerve cordEndoskeletonEndothermyExoskeletonFeathersFour chambered heartGillsHairHollow bonesJawsLimbsLungsMammary glandsMulticellularityNotochordOpen circulatory systemJointed appendagesPharyngeal pouchPostanal tailPsedocoelomRadial symmetryScalesSegmentationSwim bladderThree chambered heartTissuesTwo-chambered heartVertebral column
The University of Alabama Moment of Inertia and Torque Lab Report
I have physics labs and the due is on June 12 at 7.00 pm, and I also attached the files
The University of Alabama Moment of Inertia and Torque Lab Report
I have physics labs and the due is on June 12 at 7.00 pm, and I also attached the files
DEP 2004 Rasmussen College Mod 5 Managing Symptoms of Menopause Discussion
Module 05 Assignment - MenopauseAssignment ContentIn a 3-page paper, written in APA format using proper spelling/grammar, ...
DEP 2004 Rasmussen College Mod 5 Managing Symptoms of Menopause Discussion
Module 05 Assignment - MenopauseAssignment ContentIn a 3-page paper, written in APA format using proper spelling/grammar, research the topic of menopause and address the following:Explain perimenopause, surgical menopause, stress menopause, and postmenopause.Describe the signs of menopause.Which other life changes (e.g., physical, psychosocial, and cognitive) may influence a women's experience during menopause?Which women are at the highest risk for osteoporosis?Describe the traditional and alternative therapies for the conditions associated with menopause.Suggest appropriate health, nutrition, and exercise guidelines for middle-aged and older adults.Be sure to include APA citations for any resources you used as references.
Rasmussen Collage History of A Musculoskeletal Problem Discussion
You will perform a history of a musculoskeletal problem that your instructor has provided you or one that you have experie ...
Rasmussen Collage History of A Musculoskeletal Problem Discussion
You will perform a history of a musculoskeletal problem that your instructor has provided you or one that you have experienced and perform an assessment of the musculoskeletal system. You will document your subjective and objective findings, identify actual or potential risk..A 25-year-old woman presents for evaluation of spontaneous discoloration of her toes. Aside from the appearance of her toes, she does not have additional complaints. The patient is a graduate student currently taking courses online. She has no history of systemic disease, and she denies illicit drug use. Other than a transient throat irritation, she denies recent fever, night sweats, cough, diarrhea, or loss of taste or smell. Examination reveals a reddish-purple discoloration of all toes.
Saint Leo University Browning Reactions Activity
Textbook: The Science of Cooking: Understanding the Biology and Chemistry Behind Food and Cooking By Joseph J. Provost
Saint Leo University Browning Reactions Activity
Textbook: The Science of Cooking: Understanding the Biology and Chemistry Behind Food and Cooking By Joseph J. Provost
Stratford University Sugar on the Brain Discussion
Article: Sugar on the Brain
https://www.newyorker.com/tech/elements/sugar-on-the-brain
https://www.youtube.com/watc ...
Stratford University Sugar on the Brain Discussion
Article: Sugar on the Brain
https://www.newyorker.com/tech/elements/sugar-on-the-brain
https://www.youtube.com/watch?time_continue=1&v=-FGRV0GYbGU&feature=emb_title
During Week 4, we discussed glucose and how it is metabolized in our body to produce the energy (i.e., ATP) needed to perform biological activities that keep us alive. This article, published in The New Yorker, discusses the conclusions of a study that suggests there is a link between our blood glucose levels and irritability and self-control. Based on the topics we’ve covered in class regarding glucose, what are your thoughts on the different points of view discussed in this article? Do you disagree with any of the statements made in the article? If so, discuss why you disagree. Can any of the times you have experienced a lack of self-control or irritability be associated with you having low blood glucose levels? After viewing the video on the science of low-calorie (non-nutritive) sweeteners, did your opinion change regarding these products? If so, discuss how it changed. Since many of you are working toward a career in medical/health professions, would you recommend low-calorie (non-nutritive) sweeteners to your patients as a part of a weight management program?
Similar Content
5 Peer reviewed articles about 5 spider facts
1. All spiders annually can eat up to a combined 880 million tons of insects. 2. All humans combined consume 440 millio...
i allreadly did this assisngment more in the supplemennt
You are part of a space life expedition team that has been studying the living creatures on the planet GH-234 for the past...
Transformer losses
What is hystersis loss?What is hystersis loss?What is hystersis loss?What is hystersis loss?What is hystersis loss?What is...
question on erosion and deposition
using the numbers 1-4 label them by their ability to transport materials. ___________________ 1. wind er...
ENVS 101 American University How Poachers Became Caretakers Analysis
Watch and write a summary and reflection on the following viewings:TED: John Kasaona – How Poachers Became CaretakersTE...
KU Science Contraindication of Ultrasound Modality in Physical Therapist Paper
Good afternoon Rafael
I have to do an article of 2000 words about the contraindications of the ultrasound. This is t...
Environmental Issue Response 1
The following are the steps in a policy cycle: The policy cycle does not work well for "wicked problems" because most of t...
Watch A Hulk 2003 Film And Evaluate The Scientific Theory Evaluate The Scientific Theory Techniques Or Processes Presented
Bruce Banner, a great scientist with a shady past concerning his family, is gets involved in an accident in his lab, which...
Rheumatic Heart Disease
It increases the risk of infective endocarditis. Antibiotic prophylaxis has been used to control Oral antibiotic prophylax...
Related Tags
Book Guides
Team of Vipers
by Cliff Sims
The Picture of Dorian Gray
by Oscar Wilde
A Portrait of the Artist as a Young Man
by James Joyce
Twelve Years A Slave
by Solomon Northrup
Where the Crawdads Sing
by Delia Owens
The Road
by Cormac McCarthy
Twilight
by Stephenie Meyer
The Joy Luck Club
by Amy Tan
Blink
by Malcolm Gladwell
Get 24/7
Homework help
Our tutors provide high quality explanations & answers.
Post question
Most Popular Content
Biology Lab
Part A - (possible 80 points) For Part A there are 4 parts you need to include – see numbered bullets below. You are to ...
Biology Lab
Part A - (possible 80 points) For Part A there are 4 parts you need to include – see numbered bullets below. You are to make a chart detailing the acquisition of traits from sponges to mammals.It may be done in the form of a table, a concept map, an outline, or a phylogenetic tree. The following traits must be included and defined, along with the evolutionary advantage(s) of each and the organism that first exhibited the trait. 1) List the traits in the order in which they appear from an evolutionary standpoint. You will start with multicellularity, then tissues, then radial symmetry and so on and so forth. (20 points) 2) Define all traits. (20 points) 3) Determine the organism the trait was first found in. Be sure to list only the organism the trait was FIRST found in. Hint!You can determine this by using the phylogenetic trees in your textbook.Starting on page 699 there is a phylogenetic tree with some of the traits.More mini-phylogenetic trees can be found on subsequent pages (702, 704, 705, etc and ending on page 880) (20 points) 4) Provide the evolutionary advantage of each trait. (20 points) Amniotic eggsBilateral symmetryClosed circulatory systemCoelomDeuterostomeDorsal tubular nerve cordEndoskeletonEndothermyExoskeletonFeathersFour chambered heartGillsHairHollow bonesJawsLimbsLungsMammary glandsMulticellularityNotochordOpen circulatory systemJointed appendagesPharyngeal pouchPostanal tailPsedocoelomRadial symmetryScalesSegmentationSwim bladderThree chambered heartTissuesTwo-chambered heartVertebral column
The University of Alabama Moment of Inertia and Torque Lab Report
I have physics labs and the due is on June 12 at 7.00 pm, and I also attached the files
The University of Alabama Moment of Inertia and Torque Lab Report
I have physics labs and the due is on June 12 at 7.00 pm, and I also attached the files
DEP 2004 Rasmussen College Mod 5 Managing Symptoms of Menopause Discussion
Module 05 Assignment - MenopauseAssignment ContentIn a 3-page paper, written in APA format using proper spelling/grammar, ...
DEP 2004 Rasmussen College Mod 5 Managing Symptoms of Menopause Discussion
Module 05 Assignment - MenopauseAssignment ContentIn a 3-page paper, written in APA format using proper spelling/grammar, research the topic of menopause and address the following:Explain perimenopause, surgical menopause, stress menopause, and postmenopause.Describe the signs of menopause.Which other life changes (e.g., physical, psychosocial, and cognitive) may influence a women's experience during menopause?Which women are at the highest risk for osteoporosis?Describe the traditional and alternative therapies for the conditions associated with menopause.Suggest appropriate health, nutrition, and exercise guidelines for middle-aged and older adults.Be sure to include APA citations for any resources you used as references.
Rasmussen Collage History of A Musculoskeletal Problem Discussion
You will perform a history of a musculoskeletal problem that your instructor has provided you or one that you have experie ...
Rasmussen Collage History of A Musculoskeletal Problem Discussion
You will perform a history of a musculoskeletal problem that your instructor has provided you or one that you have experienced and perform an assessment of the musculoskeletal system. You will document your subjective and objective findings, identify actual or potential risk..A 25-year-old woman presents for evaluation of spontaneous discoloration of her toes. Aside from the appearance of her toes, she does not have additional complaints. The patient is a graduate student currently taking courses online. She has no history of systemic disease, and she denies illicit drug use. Other than a transient throat irritation, she denies recent fever, night sweats, cough, diarrhea, or loss of taste or smell. Examination reveals a reddish-purple discoloration of all toes.
Saint Leo University Browning Reactions Activity
Textbook: The Science of Cooking: Understanding the Biology and Chemistry Behind Food and Cooking By Joseph J. Provost
Saint Leo University Browning Reactions Activity
Textbook: The Science of Cooking: Understanding the Biology and Chemistry Behind Food and Cooking By Joseph J. Provost
Stratford University Sugar on the Brain Discussion
Article: Sugar on the Brain
https://www.newyorker.com/tech/elements/sugar-on-the-brain
https://www.youtube.com/watc ...
Stratford University Sugar on the Brain Discussion
Article: Sugar on the Brain
https://www.newyorker.com/tech/elements/sugar-on-the-brain
https://www.youtube.com/watch?time_continue=1&v=-FGRV0GYbGU&feature=emb_title
During Week 4, we discussed glucose and how it is metabolized in our body to produce the energy (i.e., ATP) needed to perform biological activities that keep us alive. This article, published in The New Yorker, discusses the conclusions of a study that suggests there is a link between our blood glucose levels and irritability and self-control. Based on the topics we’ve covered in class regarding glucose, what are your thoughts on the different points of view discussed in this article? Do you disagree with any of the statements made in the article? If so, discuss why you disagree. Can any of the times you have experienced a lack of self-control or irritability be associated with you having low blood glucose levels? After viewing the video on the science of low-calorie (non-nutritive) sweeteners, did your opinion change regarding these products? If so, discuss how it changed. Since many of you are working toward a career in medical/health professions, would you recommend low-calorie (non-nutritive) sweeteners to your patients as a part of a weight management program?
Earn money selling
your Study Documents