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MHT CET Physics question

PhysicsLaws of MotionMHT CET

An electric fan has blades of length 30 cm as measured from the axis of rotation. If the fan is rotating at 1200 rpm, the acceleration of a point on the tip of the blade is about [MHTCET 2006]

Answer: (B)

Solution

and )^2(0$.3)≈4737\

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Question ID VK-039551