The energy associated with motion is called

a. kinetic energy.

b. elastic potential energy.

c. gravitational potential energy.

d. nuclear energy.

A spring has an unstretched length of 10 cm. It exerts a restoring force F when stretched to a length of 11 cm. a. For what length of the spring is its restoring force 3F? b. At what compressed length is the restoring force 2F?

The potentially dangerous part of the electromagnetic spectrum is produced to generate power with nuclear energy A. Gamma Rays B. Radio Waves C. Microwaves D. Infrared Rays

What are the north and south poles of a solenoid change with?

The Earth's oceans act as a climate moderator. Oceans do this in many ways, including ALL BUT one method listed here. That is A) evenly distributing solar radiation. B) absorbing and releasing solar energy.

What is the process called when the moon begins to fade from a full moon to the new moon?

Describe how the speed of sound was affected by changes in amplitude and frequency in the lab experiment.

An engine has excessive valve guide wear. Technician A says to ream the guide and install a new valve with an oversized stem. Technician B says to knurl the valve stem and reinstall it in the guide. Who is right? 1. Technician A only. 2.

As you catch a fast-moving fastball, why is it wise to move yourhand in the direction of the ball's motion? Explain in terms ofwork and energy.

A sodium has an atomic number of 11 and the atomic mass of 23. Determine the its proton, electrons, and neutrons

In physics, what is the difference between a battery and a cell?