Energy Calculations

Front

What is the correct unit for energy?

Back

Joules (J)

Front

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

Back

more

Front

At position F, ALL of the energy has been transformed into which type of energy?

Back

Heat energy

Front

What kind of energy does a marble at the top of a hill have?

Back

gravitational potential

Front

What is the formula for calculating kinetic energy?

Back

KE = 1/2 mv²

Front

If an object has a mass of 4 kg and is moving at a speed of 10 m/s, what is its kinetic energy?

Back

200 J

Front

What is potential energy?

Back

Energy stored in an object due to its position or state.

Front

What type of energy is associated with the motion of an object?

Back

Kinetic energy

Front

What happens to the kinetic energy of an object if its speed doubles?

Back

It quadruples.

Front

What is the relationship between mass and kinetic energy?

Back

Kinetic energy increases with mass.