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A body of 37 kg rests on a rough horizon...

A body of 37 kg rests on a rough horizontalsurface. The minimum horizontal force required to just start the motion is 68.5 N. In order to keep the body moving with a constant velocity a force of 43 N is needed. What is the value (i) of the coefficient of static friction (ii) the coefficient of kinetic friction?

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A body of mass 37 kg rests on a rough horizontal surface. The minimum horizontal force required to just start the motion is 68.5 N. In order to keep the body moving with constant velocity, a force of 43 N is needed. What is the value of coefficient of static friction?

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CHETANA PUBLICATION-MECHANICAL PROPERTIES OF SOLIDS-EXERCISE
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  2. A block of mass 37 kg rests on a rough horizontal plane, having coeffi...

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  3. A body of 37 kg rests on a rough horizontalsurface. The minimum horizo...

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  4. A wire gets stretched by 4 mm due to a certain load. If the same load ...

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  14. Calculate the horizontal force required to just move a block of mass 2...

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  15. The minimum force required to keep a block sliding with a uniform velo...

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  17. Find the energy stored per unit volume of a steel wire of length 1m wh...

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  20. What pressure should be applied to a lead block, to reduce its volume ...

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