Kinetic and Potential Energy

Front

What is the definition of kinetic energy?

Back

Kinetic energy is the energy an object possesses due to its motion.

Front

What is the definition of potential energy?

Back

Potential energy is the stored energy of an object due to its position or state.

Front

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

Back

Kinetic energy is highest at the lowest point of the swing.

Front

What factors affect gravitational potential energy?

Back

Gravitational potential energy depends on the height and mass of the object.

Front

Where is gravitational potential energy minimum?

Back

Gravitational potential energy is minimum at the lowest point, such as down in the basement.

Front

What type of energy is associated with a moving car?

Back

A moving car has kinetic energy.

Front

What type of energy is associated with a stretched spring?

Back

A stretched spring has potential energy.

Front

How is kinetic energy calculated?

Back

Kinetic energy is calculated using the formula KE = 1/2 mv², where m is mass and v is velocity.

Front

How is potential energy calculated for an object in a gravitational field?

Back

Potential energy is calculated using the formula PE = mgh, where m is mass, g is the acceleration due to gravity, and h is height.

Front

What happens to kinetic energy as an object slows down?

Back

As an object slows down, its kinetic energy decreases.