You can increase the gravitational potential between a car and the road by A. remove the tires from the car.
B. rolling the car over on it's side while still on the road.
c. lifting the car off the surface of the road.
OD. driving the car faster down the road.

Since the investigative question has two variables, you need to focus on each one separately. thinking only about the first part of the question, mass, what might be a hypothesis that would illustrate the relationship between mass and kinetic energy? use the format of "if…then…because…” when writing your hypothesis.

If steel is more dense that lake water, why can a boat float

The speed of light can be used to measure the