Q/ACategory: IGCSE QuestionsImportant Questions Physics (Motion)
edurates Staff asked 5 months ago

Q. A ball dropped by a boy hit a mattress and stop. The graph shows how to speed changing with time.

 

in the B part why speed is decreasing?

1 Answers
edurates Staff answered 1 month ago

ANS. In the B part ball will hit the mattress and the ball starts compressing the mattress but it will lower the speed of the ball.