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Collar B moves up with constant velocity $V_B=2 m/s$ . Rod AB is pinned at B. Find out angular velocity of AB and velocity of A.
written 8.4 years ago by gravatar for teamques10 teamques10 ★ 68k •   modified 4.5 years ago

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engineering mechanics
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written 8.4 years ago by gravatar for teamques10 teamques10 ★ 68k

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$IB=2420mm \\ IA=1860mm \\ V_A= \dfrac {IA}{IB}.V_B \\ = \dfrac {1860}{2420 } × 2 \\ \therefore V_A=1.537 m/s \Rightarrow Ans$
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