A board is balanced on a rough horizonta...

A board is balanced on a rough horizontal semicircular log. Equilibrium is obtained with the help of addition of a weight to one of the ends of the board when the board makes an angle `theta `with the horizontal. Coefficient of friction between the log and the board is

80.8 m

33.6 m

87 m

62 m

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EDUCART PUBLICATION-SAMPLE PAPER 8-PART - A (SECTION - II)

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