Energy Quiz

Eg = PE

• True

• False

At which position(s) does the skater have potential energy?

• A, D, C

• A, D, E

• A, B, C

• C, D, E

Which position has the greatest Kinetic energy?

• B

• A

• C

• E

Which positions have both Potential energy AND Kinetic energy?

• C

• A

• E

• B

At which position(s) on the diagram is the total mechanical energy the same?

• A & B

• B & C

• A, B, C, D, E

• E & D

If an object is falling through the sky, what type of energy is acting on the object?

• Potential & Kinetic energy

• Potential energy

• Kinetic energy

Gravitational energy is the same as..

• KE

• PE

• TE

Total Mechanical Energy is..

• PE + PE

• PE + KE

• KE + KE

• GPE + PE

When dissipation occurs energy is being..

• Nothing happens

• Gained

• Lost

• Transferred

What symbol represents friction?

• E_el

• E_diss

• E_k

• E_g