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As shown in the figure a person is pulling a mass 'm' from ground on afixed rough hemispherical surface upto the top of the hemisphere withthe help of a light inextensible string. Find the work done (in Joules) bytension in the string on mass m if radius of hemisphere is R and friction mcoefficient is u. Assume that the block is pulled with negligible velocity(take μ 0.1, m 1 kg, g 10m/s2, R-1 m).6.Corporate Office : CG Tower, A-46 & 52. ΙΡΙΑ Near Citi Mon |
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