CPL Principals of Flight Pro Test Questions And All Correct Answers.
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Course
CPL
Institution
CPL
Newtons First Law - Answer "A body will remain in a state of rest or of uniform motion until acted on by an external force"
Newtons Second Law - Answer "The rate of change of momentum is proportional to the applied force, and acts in the direction of the applied force" F = MA
Newtons Th...
CPL Principals of Flight Pro Test
Questions And All Correct Answers.
Newtons First Law - Answer "A body will remain in a state of rest or of uniform motion until acted on
by an external force"
Newtons Second Law - Answer "The rate of change of momentum is proportional to the applied force,
and acts in the direction of the applied force" F = MA
Newtons Third law - Answer Every action has an equal and opposite reaction
Velocity? - Answer Vector quantity, made up of speed and direction
Speed - Answer Scalar quantity, magnitude of velocity
Work - Answer Force x Distance moved; one newton acting through one metre = 1 Newton metre,
which is one Joule
Power - Answer Rate of work, must involve time (P = FxD/T) Measured in Watt
Momentum - Answer Momentum = mass x Velocity; How hard a moving object is to stop
Acceleration - Answer Rate of change of velocity, Change in speed or direction or in both
Centripetal Force - Answer Turning force which in a aircraft achieved through a horizontal component
of lift or rotor thrust
Equilibrium - Answer This is a state of NIL Acceleration
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