A rigid link PQ of length 1.0 m is pinned at P. It rotates about P in – McqOptions

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1.	A rigid link PQ of length 1.0 m is pinned at P. It rotates about P in a vertical plane with a uniform angular acceleration of 1.0 rad/s2 . At an instant when the angular velocity of the link is 1.0 rad/s, the magnitude of total acceleration (in m/s2 ) of point Q relative to point P is
A.	1.41
B.	1.73
C.	2
D.	2.83
Answer» B. 1.73

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