Quick Check on Kinetic and Potential Energy

Front

What is kinetic energy?

Back

The energy an object has due to its motion.

Front

At which point in a pendulum's swing is kinetic energy highest?

Back

Point 3.

Front

Which point has the most potential energy in a pendulum?

Back

Point a.

Front

The faster an object moves, the ________ kinetic energy it has.

Back

more.

Front

What best describes potential energy?

Back

Energy at rest.

Front

What is the formula for kinetic energy?

Back

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

Front

What is potential energy?

Back

The energy stored in an object due to its position or state.

Front

How does height affect potential energy?

Back

Potential energy increases with height.

Front

What is the relationship between kinetic and potential energy in a closed system?

Back

They convert into each other; total energy remains constant.

Front

What happens to kinetic energy when an object slows down?

Back

Kinetic energy decreases.