A body of weight 50 N is hauled along a rough horizontal plane by a pull of 18 N acting
at an angle of 14° with the horizontal. Find the coefficient of friction. (Ans. 0.383]
force of 250 N pulls a body of weiehe 500 N up an inclined plane the force bein
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Draw a line segment of length 7.8 cm and divide it in the ratio 5:8. Measure
the two parts.
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