Question

An inelastic ball is dropped from a height of 100 m. Due to collision with earth, 20% of its energy is lost. To what height the ball will rise?
(a) 80m
(b) 40m
(c) 60m
(d) 20m

Answer 1

Hey mate here is ur answer.....
D. 20m
..

Answer 2

Hey !

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An inelastic ball is dropped from a height of 100 m. Due to collision with earth, 20% of its energy is lost. To what height the ball will rise?

(a) 80m

(b) 40m

(c) 60m

(d) 20m✓✓✓

______________________________

Thanks !