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A ball of maSS 100g falls from a height 5m on a massive floor.At each bounce the speed of ball is halved .the total momentum imparted by ball on floor in kg m/s

A ball of maSS 100g falls from a height 5m on a massive floor.At each bounce the speed of ball is halved .the total momentum imparted by ball on floor in kg m/s

Grade:12

1 Answers

Arun
25763 Points
2 years ago
Dear student
 
PE = mgh 

since the final h is 60% of the initial h, 40% of the energy was lost. 

For the actual amount, plug in the values

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