The three air carts shown in Figure 9–27 have masses, reading from left to right, of m, 2m, and 4m, respectively. Initially, the cart on the right is at rest, whereas the other two carts are moving to the right with a speed v0 . All carts are equipped with putty bumpers that give completely inelastic collisions. (a) Find he final speed of the carts. (b) Calculate the ratio of the final kinetic energy of the system to the initial kinetic energy.
The three air carts shown in Figure 9–27 have masses, reading from left to right, of m, 2m, and 4m, respectively. Initially, the cart on the right is at rest, whereas the other two carts are moving to the right with a speed v0 . All carts are equipped with putty bumpers that give completely inelastic collisions. (a) Find he final speed of the carts. (b) Calculate the ratio of the final kinetic energy of the system to the initial kinetic energy.
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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The three air carts shown in Figure 9–27 have masses, reading from left to right, of m, 2m, and 4m, respectively. Initially, the cart on the right is at rest, whereas the other two carts are moving to the right with a speed v0 . All carts are equipped with putty bumpers that give completely inelastic collisions. (a) Find he final speed of the carts. (b) Calculate the ratio of the final kinetic energy of the system to the initial kinetic energy.
![2m
FIGURE 9-27 Problem 84](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F04474eec-c632-424b-8aa3-1a1fc6b94e42%2F68e983c6-0642-4b20-a16f-b5c4f476c68e%2Fux0q98.jpeg&w=3840&q=75)
Transcribed Image Text:2m
FIGURE 9-27 Problem 84
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