Please help me asap!!

Electric charge is what ? a. kinetic energy b. radiation c. discovery d. electricity

Aman applies a force of 500n to push a truck 100m down the street how much does he do?

Which conclusion fits the data in the table? a. heat chemically changes chocolate and margarine. b. all solids become liquid at 100°f. c. removing heat from a substance it to melt. d. matter may change shape when it is heated.