To remove 700 j of heat from a refrigerator, the compressor in the refrigerator does 500 j of work. how much heat is released into the surrounding room

Carmen is load furniture and boxes onto a moving truck. she picks up boxes of her things, places them on a cart, and pushes the cart to the moving van. which term best describes the type of force carmen uses? a. contact b. friction c. gravity d. noncontact