c 4 5 2 A copper ball of mass 0 2 kg falls freely from

Last updated: 6/9/2023

c 4 5 2 A copper ball of mass 0 2 kg falls freely from height of 15m and bounces to a height of 5m from the ground If the half of the dissipiated energy in this process is absorbed by the ball The rise in temperature is specific heat of copper 38604 Jkg K a 0 129 C b 0 130 C c 0 113 C d 0 100 C 00001