Homework 2: 1-D Kinematics
Question Description
A red ball is thrown down with an initial speed of 1.3 m/s from a height of 27 meters above the ground. Then, 0.6 seconds after the red ball is thrown, a blue ball is thrown upward with an initial speed of 24.1 m/s, from a height of 0.8 meters above the ground. The force of gravity due to the earth results in the balls each having a constant downward acceleration of 9.81 m/s2.
1) What is the speed of the red ball right before it hits the ground?
2) How long does it take the red ball to reach the ground?
3) What is the maximum height the blue ball reaches?
4) What is the height of the blue ball 1.8 seconds after the red ball is thrown
5) How long after the red ball is thrown are the two balls in the air at the same height?
This question has not been answered.
Create a free account to get help with this and any other question!
Similar Content
Sounds Like Titanic
by Jessica Chiccehito Hindman
Wuthering Heights
by Emily Brontë
Harry Potter and the Sorcerers Stone
by J. K. Rowling
Nervous Conditions
by Tsitsi Dangarembga
The Aftermath
by Rhidian Brook
The Power of Habit - Why We Do What We Do in Life and Business
by Charles Duhigg
Into Thin Air
by Jon Krakauer
Of Mice and Men
by John Steinbeck
Studypool values your privacy. Only questions posted as Public are visible on our website.
Brown University
1271 Tutors
California Institute of Technology
2131 Tutors
Carnegie Mellon University
982 Tutors
Columbia University
1256 Tutors
Dartmouth University
2113 Tutors
Emory University
2279 Tutors
Harvard University
599 Tutors
Massachusetts Institute of Technology
2319 Tutors
New York University
1645 Tutors
Notre Dam University
1911 Tutors
Oklahoma University
2122 Tutors
Pennsylvania State University
932 Tutors
Princeton University
1211 Tutors
Stanford University
983 Tutors
University of California
1282 Tutors
Oxford University
123 Tutors
Yale University
2325 Tutors