a block of 3 kg mass is placed on a rough surface the coefficient of static friction between the two surfaces is 0.2 then find the minimum horizontal force f required to move the block
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Force will be (normal force on the body × coefficient of friction)
so F = 3g×0.2
= 3×10×0.2
= 6N
so F = 3g×0.2
= 3×10×0.2
= 6N
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