KInetic and Potential Energy Modified

Front

What is potential energy?

Back

The stored energy of an object due to its position or condition.

Front

At which point is potential energy greatest?

Back

At the highest point of an object's position.

Front

What is kinetic energy?

Back

The energy an object possesses due to its motion.

Front

When does an object have no kinetic energy?

Back

When it is at rest.

Front

What factors affect kinetic energy?

Back

Mass and velocity of the object.

Front

How is potential energy calculated?

Back

Potential energy = mass × gravitational acceleration × height (PE = mgh).

Front

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

Back

The total mechanical energy is conserved; as potential energy decreases, kinetic energy increases and vice versa.

Front

What is an example of potential energy?

Back

A rock held at the top of a hill.

Front

What is an example of kinetic energy?

Back

A moving car.

Front

How does height affect potential energy?

Back

Potential energy increases with height.