3. Consider the following two types of Туре A completely inelastic collisions between m m two identical masses, m. Type A: a V particle of mass m and velocity v strikes a stationary target consisting of an identical particle of mass m. Type B: Туре В each particle has a mass m and a speed v/(2/2) – in this case they collide head v/2/2 V/22 on. Ignore gravity, and express your answers in terms of m and v. А. What is the speed of the center of mas for type A, and for type B collisions (before the collision occurs)? What the center of mass speed after the collision for each type of collision. Justify your answers. B. ( What is the change in the total kinetic energy for type A and type B ?

3. Consider the following two types of Туре A completely inelastic collisions between m m two identical masses, m. Type A: a V particle of mass m and velocity v strikes a stationary target consisting of an identical particle of mass m. Type B: Туре В each particle has a mass m and a speed v/(2/2) – in this case they collide head v/2/2 V/22 on. Ignore gravity, and express your answers in terms of m and v. А. What is the speed of the center of mas for type A, and for type B collisions (before the collision occurs)? What the center of mass speed after the collision for each type of collision. Justify your answers. B. ( What is the change in the total kinetic energy for type A and type B ?

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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Concept explainers

Relativistic Energy and Momentum

According to classical physics, time flow is the same for every observer. But according to einstein's theory, time flow is different for different observers. The idea that time flow is not the same for all may sound strange because we may not experience this effect in everyday life. This effect is only observed when an object moves with some velocity comparable to the velocity of light. This velocity is termed relativistic velocity.

Question

3. Consider the following two types of
completely inelastic collisions between
Турe A
two identical masses, m. Type A: a
m
m
particle of mass m and velocity v strikes
V
a stationary target consisting of an
identical particle of mass m. Type B:
Туре В
each particle has a mass m and a speed
m
m
v/(22) – in this case they collide head
v/2/2
V/22
on. Ignore gravity, and express your
answers in terms of m and v.
A.
What is the speed of the center of mass for type A, and for
type B collisions (before the collision occurs)? What the center of mass
speed after the collision for each type of collision. Justify your answers.
В. (
What is the change in the total kinetic energy for type A and
type B ?

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