Solved Problem on Sliding Contact Bearings

Submitted by tushar pramanick on Tue, 07/23/2013 - 09:16
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GATE 2013 : Mechanical Engineering

Q. 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

 

Options: (A) 3 (B) 4 (C) 5 (D) 6

 

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