A ball released from a heightof 20m, hits the ground and rebounds to a height of 16m. The percentage loss of energy during collision is

A ball released from a heightof 20m, hits the ground and rebounds to a

1.	A ball released from a heightof 20m, hits the ground and rebounds to a height of 16m. The percentage loss of energy during collision is
Answer» 0.2 0.4 0.25 0.75 Answer :A