21. A ball of mass 5 g falls from a height of 10 m
It rebounds from the ground to 8 m. Find (a)
the initial potential energy of the ball, (b) the
kinetic energy of the ball just before striking the
ground, (c) the kinetic energy of the ball after
striking the ground and (d) the loss in kinetic
energy on striking the ground. (Take g = 10 ms).
Please give me fully solved answer in copy.
Answers
Answered by
1
Answer:
I m say my bst friend.. why
Answered by
1
In the solution,If you find anything wrong
the comment me .I will try to slove your prblm
Attachments:
Similar questions