A 10-N force is applied horizontally on a box to move it 10 m across a frictionless surface. How much work was done to move the box?

What would happen if the rotation period of the moon were to decrease

Describe two energy conversions that take place when you warm a cup of cocoa in a microwave oven.

What is a creative name for an element? (like oxygen, phosphorus) try to make it good

What is the study of the ocean called

What is the formula for average velocity?

When a mass is placed on a spring with a spring constant of 15 newtons per meter, the spring is compressed 0.25 meter. How much elastic potential energy is stored in the spring?

Explain why we see the Milky Way as a faint band of light stretching across the sky.

A piece of plastic tape coated with iron oxide is magnet - ized more in some parts than in others. When the tape is moved past a small coil of wire, what happens in the coil? What is a practical application of this?

As earths plates move apart at some boundaries, they collide at others, forming

Potential energy that depends on height is called a. kinetic energy. b. gravitational potential energy. c. elastic potential energy. d. mechanical energy.