An object with mass m = 2m which moves on horizontal surface with constant speed v, collides with an object with mass m = 3m, which was initially at rest. After the collision the two objects stick together and continue to move until they compress a spring with force constant k What is the speed of the compound object with mass (m +m2), when the spring is compressed by a distance z? a. de O b. kz Sm C. 4mp 3k O d. 2u kr2 2mr 5k е. kr

An object with mass m = 2m which moves on horizontal surface with constant speed v, collides with an object with mass m = 3m, which was initially at rest. After the collision the two objects stick together and continue to move until they compress a spring with force constant k What is the speed of the compound object with mass (m +m2), when the spring is compressed by a distance z? a. de O b. kz Sm C. 4mp 3k O d. 2u kr2 2mr 5k е. kr

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

An object with mass m1 = 2m which moves on horizontal surface with constant speed v, collides with an object with mass m2 = 3m, which was
initially at rest. After the collision the two objects stick together and continue to move until they compress a spring with force constant k. What is
the speed of the compound object with mass (m1 +m2), when the spring is compressed by a distance I?
O a.
b.
40
kz
5m
O C.
4mu
3k
d.
202
-ka2
2mu
5k
kr
5m
е.

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