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A heavy metal bar AB rests with its lower end A on a rough horizontal floor having coefficient of friction μF & the other end b on a rough vertical wall having coefficient of friction μw.
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If the the centre of gravity of the bar is at distance a and b from the ends A & b respectively, show that at impending motion, the inclination of thee bar with the horizontal will be:
θ=tan−1(1μFa−bμFμWa+b)
Mumbai University > FE > Sem 1 > Engineering Mechanics
Marks : 06
Years : MAY 2016
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