A link OB is rotating with a constant angular velocity of 2 rad/s in c – McqOptions

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1.	A link OB is rotating with a constant angular velocity of 2 rad/s in counter clockwise direction and a block is sliding radially outward on it with an uniform velocity of 0.75 m/s with respect to the rod, as shown in the figure below.If OA = 1 m, the magnitude of the absolute acceleration of the block at location A in m/s2 is
A.	3
B.	4
C.	5
D.	6
Answer» D. 6

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