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A \(\operatorname{rod} A B\) is shown in figure. End \(A\) of the rod is fixed on the ground. Bl....
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A \(\operatorname{rod} A B\) is shown in figure. End \(A\) of the rod is fixed on the ground. Block is moving with velocity \(\sqrt{3} m / s\) towards right. The velocity of end \(B\) of rod when rod makes an angle of \(60^{\circ}\) with the ground is:
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