Ball 1, with a mass of 159 g and traveling at 11.0 m/s , collides head...

Ball 1, with a mass of 159 g and traveling at 11.0 m/s , collides head on with ball 2, which has a mass of 324 g and is initially at rest. Assume that ball 1 is traveling to the right before the collision and that the collision is one dimensional.

What is the final velocity of ball 1 if the collision is perfectly elastic?

Answer: -3.76 m/s

What is the final velocity of ball 2 if the collision is perfectly elastic?

Answer: 7.24 m/s

What are the final velocities of the combination if the balls stick together?

Answer: 3.62

How much KE was lost when the balls stuck together?

Expert Solution

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genius_generous answered 6 months ago

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