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A block of mass m m is lying at rest at point P of a wedge having a smooth semi-circular track of radius R. What should be the minimum value of ao so that the mass can just reach point Q :
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\(\frac{g}{2}\) \(\sqrt{g}\) g \(\sqrt{3g}\) |
g |
Work done by pseudo-force = change in PE maoR = m g R maoR = mgR \(\Rightarrow a_o = g\) |
