Problem 6: At an instant the link AB of length r has an angular velocity w and an angular acceleration a. If it is pinne

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Problem 6 At An Instant The Link Ab Of Length R Has An Angular Velocity W And An Angular Acceleration A If It Is Pinne 1 (43.9 KiB) Viewed 13 times

Problem 6: At an instant the link AB of length r has an angular velocity w and an angular acceleration a. If it is pinned and rotating about A, what is the magnitude of acceleration of point B? B a) [(-w²r)² + (ar)]¹/² b) [-(w²r)² + (ar)²]¹/2 c) [(w²r) + (a²r)]¹/² d) [(w²r)² + (ar)] ¹1/² e) [(w²r)² + (ar)²] 1¹/2²