Energy 24

Front

What is kinetic energy?

Back

The energy of motion.

Front

What are the three types of energy?

Back

Light, sound, and heat.

Front

How do you increase the potential energy of an object?

Back

By turning the knob and tightening the spring.

Front

At which point will the skater have the least potential energy?

Back

Point B.

Front

What happens when a moving marble hits a stationary marble?

Back

It transfers some of its kinetic energy, and the second marble begins to move.

Front

What is potential energy?

Back

Stored energy based on an object's position.

Front

What is the formula for kinetic energy?

Back

KE = 1/2 mv² (where m is mass and v is velocity).

Front

What is energy transfer?

Back

The movement of energy from one object to another.

Front

What is an example of potential energy?

Back

A drawn bowstring or a raised weight.

Front

What is the law of conservation of energy?

Back

Energy cannot be created or destroyed, only transformed.