Match the physical situation with the form of energy that increases as a result of the work done. Elastic potential energy Gravitational potential energy Kinetic energy Thermal energy ("Heat") A. Work is done to push a heavy rack of skates at constant speed across the rough floor so that skaters can select their size. B. Work is done when a skater sits on a seat cushion, a cushion designed to deform when sat upon and return to its original shape later. C. Work is done to lift a skating partner above one's head. D. Work is done to push a novice ice skater from rest to sliding across the frictionless ice