i) Determine how much internal energy is produced if a 10.0 g lead bullet, traveling at 8.00 x 102 m/s, comes to a stop as it hits a metal plate?
ii) A sky diver of 65 kg jumped out of an airplane at an altitude of 0.70 km. She opened her parachute after a while and ultimately landed on the ground having a speed of 5.8 m/s. Determine how much energy was dissipated by air resistance throughout the jump?
iii) Determine the heat capacity of 60.0 kg of silver?