In the mechanism shown the angular velocity of link AB is 5 rad/sec. anticlockwise. At the instant shown, determine angular velocity of link BC & velocity of piston C.

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written 9.4 years ago by

teamques10 ★ 70k

• modified 5.6 years ago

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engineering mechanics

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written 9.4 years ago by

teamques10 ★ 70k

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$VB = wAB * AB = 5 * 0.2 = 1 m/s $

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Considering rod bc,

$wBC = VB / IB = 1/0.15 = 6.667 rad/s \\ Also, VC = wBC*IC = 3 m/s $

Angular velocity of link BC is 6.67rad/s & velocity of piston C is 3m/s

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