In the diagram below, four railroad cars, each with mass, M, are rolling to the right with velocity, v.One more car, also with mass, M, is rolling to the right at a slower speed, v2. The four cars connectwith the one car in a perfectly inelastic collision.2MMMMa) Find the final velocity, vr, of all five cars together after the collision. Express v in terms of vị andV2-b) Kinetic energy is lost in an inelastic collision. Determine how much energy is lost in terms of M,V1, and v2, only. Simplify your final expression as much as possible.c) Use your expression from part b to determine the amount of energy lost if M = 8.30 x 104 kg,V1 = 4.30 m/s, and v2 = 1.90 m/s.UploadChoose a FileM.

Write the given values, m1=M+M+M+M=4Mvi,1=v1m2=Mvi,2=v2

In the diagram below, four railroad cars, each with mass, M, are rolling to the right with velocity, v1. One more car, also with mass, M, is rolling to the right at a slower speed, v2. The four cars connect with the one car in a perfectly inelastic collision. M M a) Find the final velocity, vf, of all five cars together after the collision. Express vf in terms of v1 and V2- b) Kinetic energy is lost in an inelastic collision. Determine how much energy is lost in terms of M, V1, and V2, only. Simplify your final expression as much as possible. c) Use your expression from part b to determine the amount of energy lost if M = 8.30 x 104 kg, V1 = 4.30 m/s, and v2 1.90 m/s.

In the diagram below, four railroad cars, each with mass, M, are rolling to the right with velocity, v1. One more car, also with mass, M, is rolling to the right at a slower speed, v2. The four cars connect with the one car in a perfectly inelastic collision. M M a) Find the final velocity, vf, of all five cars together after the collision. Express vf in terms of v1 and V2- b) Kinetic energy is lost in an inelastic collision. Determine how much energy is lost in terms of M, V1, and V2, only. Simplify your final expression as much as possible. c) Use your expression from part b to determine the amount of energy lost if M = 8.30 x 104 kg, V1 = 4.30 m/s, and v2 1.90 m/s.

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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Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”

Question

In the diagram below, four railroad cars, each with mass, M, are rolling to the right with velocity, v.
One more car, also with mass, M, is rolling to the right at a slower speed, v2. The four cars connect
with the one car in a perfectly inelastic collision.
2
M
M
M
M
a) Find the final velocity, vr, of all five cars together after the collision. Express v in terms of vị and
V2-
b) Kinetic energy is lost in an inelastic collision. Determine how much energy is lost in terms of M,
V1, and v2, only. Simplify your final expression as much as possible.
c) Use your expression from part b to determine the amount of energy lost if M = 8.30 x 104 kg,
V1 = 4.30 m/s, and v2 = 1.90 m/s.
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Choose a File
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