Select which of the following statements are True or False.
Assume Newtonian Mechanics.
TrueFalse A simple machine may reduce the force required to do a
task.
TrueFalse The speed of an object is same in all inertial reference
frames.
TrueFalse A particle's kinetic energy can change without having any
net work done it.
TrueFalse The power required to lift a mass does not depend on the
speed at which the mass is raised.
TrueFalse The work required to lift a mass one meter depends on the
speed at which it is raised..
TrueFalse The work done by a constant force acting on an object is
equal to the magnitude of the force times the distance the object
moves.
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