1.

A body of weight 50 N is hauled along a rough horizontal plane by a pull of 18 N actingat 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​

Answer»

Answer:

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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