Ball 1, with a mass of 140 g and traveling at 13 m/s , collides head...

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Physics

Ball 1, with a mass of 140 g and traveling at 13 m/s , collideshead on with ball 2, which has a mass of 320 g and is initially atrest.

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

Express your answer in meters per second.

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

What is the final velocity of the ball 1 if the collision isperfectly inelastic?

What is the final velocity of the ball 2 if the collision isperfectly inelastic?

Answer & Explanation Solved by verified expert
4.3 Ratings (750 Votes)
Given the mass of ball 1 140 g 014 kginitial speed of the ball 1 13 msthe mass of ball 2 320 g 032 kginitial speed of the ball 2 0 msThe coefficient of restitution e is defined asSo For perfectly elastic collision    See Answer
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