1. In a physics lab, a 1.500-kg cart moving at 54.8 cm/s collides inelastically with a second cart which is initially at rest. The two carts move together at a speed of 28.9 cm/s after the collision. Determine the mass of the second cart.

College Physics
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ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
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Chapter1: Units, Trigonometry. And Vectors
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1. In a physics lab, a 1.500-kg cart moving at 54.8 cm/s collides inelastically with a second cart which is initially at rest. The two carts move together at a speed of 28.9 cm/s after the collision. Determine the mass of the second cart.

 

2.Two sumo wrestlers run towards each other, the first has a mass of 150kg and is running at 14m/s. The second wrestler has a mass of 200kg and is running at a speed of 18m/s. They collide in a perfectly elastic collision. If the second wrestler bounces backward at 4m/s. Find the final velocity of the first wrestler.

 

 

 

 

 

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