umt

A student placed one hundred dominoes upright in a row. He knocked over the first domino and the rest all fell over; one after another. What made the domino at the end of the row move? a Chemical Energy b Kinetic Energy c Potential Energy d Thermal Energy

What would happen to your weight if the force of gravity on Earth decreased? a It would increase b It would stay the same c It would decrease d Not enough information

If a bowling ball and a baseball are dropped in a vacuum, which object lands first? a they land at the same time b bowling ball c baseball d not enough information

An example of the conversion of gravitational potential energy into kinetic energy is a a hockey PUC sliding on ice b a burning candle c a raindrop d the running motor in a car e a football player running with the ball

is it c or d