6.8A Potential and Kinetic Energy

Front

What is potential energy?

Back

Potential energy is the energy stored in an object due to its position or state. It has the potential to be converted into kinetic energy.

Front

What is kinetic energy?

Back

Kinetic energy is the energy of an object in motion. It depends on the mass of the object and the speed at which it is moving.

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

At which point in a pendulum's swing is potential energy greatest?

Back

Potential energy is greatest at the highest points of the swing.

Front

How does the length of a rubber band affect its potential energy?

Back

The shorter the length of a rubber band, the less potential energy it can store when stretched.

Front

What happens to potential energy when a rubber band is released?

Back

When a rubber band is released, the potential energy is converted into kinetic energy, causing it to move.

Front

What is gravitational potential energy?

Back

Gravitational potential energy is the potential energy an object has due to its height above the ground.

Front

How do two airplanes flying at the same speed but different heights compare in terms of energy?

Back

They have the same kinetic energy but different gravitational potential energies due to their heights.

Front

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

Back

As potential energy decreases, kinetic energy increases, and vice versa, during the swing.

Front

What is the formula for kinetic energy?

Back

Kinetic energy (KE) = 1/2 * mass (m) * velocity (v)^2.