4. Which one of the following is characteristics of an elastic collision? A. Total mass is not conserved. B. Kinetic Energy is conserved C. Total energy is not conserved. D. Linear momentum is not conserved 5. Two swimmers relax close together on-air mattresses in a pool. One swimmer's mass is 48 kg, and the other's mass is 55 kg. If the swimmers push away from each other, A. their total momentum triples. B. their momenta are equal but opposite.

4. Which one of the following is characteristics of an elastic collision? A. Total mass is not conserved. B. Kinetic Energy is conserved C. Total energy is not conserved. D. Linear momentum is not conserved 5. Two swimmers relax close together on-air mattresses in a pool. One swimmer's mass is 48 kg, and the other's mass is 55 kg. If the swimmers push away from each other, A. their total momentum triples. B. their momenta are equal but opposite.

Name: 4. Which one of the following is characteristics of an elastic collis
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Description: 4. Which one of the following is characteristics of an elastic collision?A. Total mass is not conserved.B. Kinetic Energy is conservedC. Total energy is not conserved.D. Linear momentum is not conserved5. Two swimmers relax close together on-air mat

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter8: Linear Momentum And Collisions

Section: Chapter Questions

Problem 47PE: A 3000-kg cannon is mounted so that it can recoil only in the horizontal direction. (a) Calculate...

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