Work,Power and Energy

Energy

Multiple Choice

Which has greater kinetic energy?

• rat

• elephant

• both rat and elephant

• none of the above

Multiple Choice

It is an energy in motion.

• Potential Energy

• Kinetic energy

• Electrical Energy

• Mechanica Energy

Multiple Choice

Which of the sentences define PE correctly.

• PE is an energy in motion.

• PE is the capacity to do work.

• PE is energy at rest

Multiple Choice

In what point is PE greatest?

• 1

• 2

• 3

• 4

• 1 & 4

Multiple Choice

In what point is KE greatest?

• 1

• 2

• 3

• 4