What is potential energy?

What is the formula for gravitational potential
energy?

How can a 5 kg object have the same grav.
PE as a 100 kg object? (Give your answer as an example.)

Practice problem: What is the gravitational
PE of a 55 kg rock if you bring it to the top of a 75 m high cliff?

Rearrangement practice problem: How high
will 4 kg ball be when it has 64 J of potential energy?

What is kinetic energy?

What is the formula for kinetic energy?

Practice problem: What is the kinetic energy
of a 35 kg wagon being pushed at 30 m/s?

What is mechanical energy?

Give two examples of mechanical energy:

1)

2)

What is chemical energy?

Give four examples of chemical energy:

1)

2)

3)

4)

What is nuclear energy?

Give two examples of nuclear energy:

1)

2)

What is electromagnetic energy?

Give three examples of electromagnetic
energy:

1)

2)

3)

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