Card 8 / 58: What is the work-energy theorem?
A)
The work done on an object by non-conservative forces is equal to the change in its kinetic energy.
B)
The work done on an object by a conservative force is equal to the change in its kinetic energy.
C)
The work done on an object by the applied external force is equal to the change in its kinetic energy.
D)
The work done on an object by the net force is equal to the change in its kinetic energy.
Answer:
D) The work done on an object by the net force is equal to the change in its kinetic energy.
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