List two things that determine an objects GPE.

Which kind of pressure prevents stars of extremely large mass from forming?

If a wave has a frequency of 2 Hz. what is the period

What is a mutation?

The Toyota Prius has a drag coeffi cient of 0.25, a frontal area of 23.4 ft2, and an empty weight of 3042 lbf. Its rolling resistance coeffi cient is Crr 5 0.03, that is, the rolling resistance is 3 percent of the normal force on the tires.

If you run a complete loop around an outdoor track of length 400 m in 100 s, find your average velocity and average speed. Include units.

A police car drives with a constant speed of 60 m/h. How long will it take to travel a distance of 180 kilometers?

What force is responsible for your sensation of weight?

Science fiction movies that include explosion sound effects for battles in space are not scientifically correct. Why is this? A. The sound from an explosion can only be transmitted by air. B.

What is the kinetic energy of a 1,900 kg car moving at 89 km/h?

Why do we study black holes