*16-80. Mechanical toy animals often use a walking
Chapter 17, Problem 16-80(choose chapter or problem)
*16-80. Mechanical toy animals often use a walking mechanism as shown idealized in the figure. If the driving crank AB is propelled by a spring motor such that ojab = 5 rad/s, determine the velocity of the rear foot E at the instant shown. Although not part of this problem, the upper end of the foreleg has a slotted guide which is constrained by the fixed pin at G.
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