At the county fair, chris throws a 0.12kg baseball at a 2.4kg wooden milk bottle, hoping to knock it off its stand and win a prize. the ball bounces straight back at 30% of its incoming speed, knocking the bottle straight forward. what is the bottle's speed, as a percentage of the ball's incoming speed? express your answer using two significant figures.
Answers: 2
= Mass of ball = 0.12 kg
= Initial velocity of ball
= Initial velocity of bottle
= Final velocity of ball = 
= Final velocity of bottle
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At the county fair, chris throws a 0.12kg baseball at a 2.4kg wooden milk bottle, hoping to knock it...
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