Theory of Machine
When the particles of a body moves perpendicular to its axis, then the body is said to have

Torsional vibration
Transverse vibration
Longitudinal vibration
None of these

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Theory of Machine
A point B on a rigid link AB moves with respect to A with angular velocity ω rad/s. The total acceleration of B with respect to A will be equal to

Vector sum of tangential component and Coriolis component
Vector sum of radial component and Coriolis component
Vector sum of radial component and tangential component
Vector difference of radial component and tangential component

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