The definition of velocity is the:
A. Rate of change of acceleration
B. Rate of change of displacement
C. The quantity of motion possessed by a body
D. The acceleration of a body in direct proportion to its mass
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The definition of momentum is:
A. The quantity of mass possessed by a body
B. The quantity of inertia possessed by a body
C. The quantity of motion possessed by a body
D. The opposition which a body offers to a change in velocity
An aircraft’s mass is a result of:
A. Its weight
B. How big it is
C. How much matter it contains
D. Its volume
The unit of mass is the:
A. Joule
B. Watt
C. Newton
D. Kilogram
The unit of force is the:
A. Mass-kilogram
B. Newton-metre
C. Joule
D. Newton
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