The momentum of an object depends on . . . . . . . .
A. Force on object
B. Mass of the object
C. Both mass and velocity of the object
D. Velocity of object
Answer: Option C
A. Force on object
B. Mass of the object
C. Both mass and velocity of the object
D. Velocity of object
Answer: Option C
Which of the following can do more work?
A. A raised hammer
B. A bullet fired by the gun
C. A moving stone
D. A rotating wheel
A. Energy released by a moving object
B. Energy emitted during mechanical work
C. The sum of the kinetic energy and potential energy of an object
D. Equal to the rate of work done
A. Chemical energy
B. Potential energy
C. Kinetic energy
D. Heat energy
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