A mass mi = 6.40 kg is moving toward the left with a velocity of vi= 11.2 m/s when it collides with a second mass m2 = 4.60 kg which is initially at rest. After the collision the first mass bounces off to the right of the initial path of motion with a velocity of u1-9.60 m/sec at an angle a-20.40 while the second mass m2 bounces off to the left of the original path of motion with a velocity u2 at an angle B as shown in the figure. Before After m m, m. What will be the magnitude of the final velocity u2 of m2 after the collision? * What will be the direction of motion B of m2 after the collision? What is the total kinetic energy of this system before the collision? What will be the total kinetic energy of this system after the collision? Was the collision between these two masses elastic or inelastic? prove answer

A mass mi = 6.40 kg is moving toward the left with a velocity of vi= 11.2 m/s when it collides with a second mass m2 = 4.60 kg which is initially at rest. After the collision the first mass bounces off to the right of the initial path of motion with a velocity of u1-9.60 m/sec at an angle a-20.40 while the second mass m2 bounces off to the left of the original path of motion with a velocity u2 at an angle B as shown in the figure. Before After m m, m. What will be the magnitude of the final velocity u2 of m2 after the collision? * What will be the direction of motion B of m2 after the collision? What is the total kinetic energy of this system before the collision? What will be the total kinetic energy of this system after the collision? Was the collision between these two masses elastic or inelastic? prove answer

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

solve in detailed form

A mass mi = 6.40 kg is moving toward the left with a velocity of vi- 11.2 m/s
when it collides with a second mass m2 = 4.60 kg which is initially at rest. After
the collision the first mass bounces off to the right of the initial path of motion
with a velocity of u1-9.60 m/sec at an angle a-20.40 while the second mass
m2 bounces off to the left of the original path of motion with a velocity u2 at an
angle B as shown in the figure.
Before
After
m.
m,
What will be the magnitude of the final velocity u2 of m2 after the
collision? *
What will be the direction of motion B of m2 after the collision?
What is the total kinetic energy of this system before the collision?
What will be the total kinetic energy of this system after the collision?
Was the collision between these two masses elastic or inelastic? prove
answer

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