At the position shown in figure, the crank AB has Angular velocity of 3 rad/sec clockwise. Find thevelocity of slider C and the point D at the instant shown. AB = 100 mm.

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written 8.9 years ago by

teamques10 ★ 70k

modified 3.8 years ago by

pedsangini276 • 4.8k

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Mumbai University > FE > Sem 1 > Engineering Mechanics

Marks : 06

Years : DEC 2012

engineering mechanics

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written 8.9 years ago by

teamques10 ★ 70k

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$IB=100mm \\ IC=72mm \\ \text { Given that } \omega_{AB} =3 rad/s \\ \therefore V_B=AB×\omega_{AB} =100×3 \\ \therefore V_B=300 mm/s \\ Or\space V_B=0.3 m/s \\ V_c = \dfrac {IC}{IB} ×V_B \\ = \dfrac {72}{100} ×0.3 \\ \therefore V_C=0.216 m/s \Rightarrow Ans$

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