Which of the following devices are commonly used as error detectors in instruments ?
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Which of the following should be done to make an unstable system stable ?
The unit of linear acceleration is
The angular velocity (in rad/s) of a body rotating at N r.p.m. is
The linear velocity of a body rotating at ? rad/s along a circular path of radius r is given by
When a particle moves along a straight path, then the particle has
When a particle moves with a uniform velocity along a circular path, then the particle has
When the motion of a body is confined to only one plane, the motion is said to be
_______________ is the simplest type of motion and is along a straight line path.
_________________ is the motion along a curved path.
Displacement of a body is a ___________ quantity.
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