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An object of mass m = 2 kg is lying on a rough inclined slope and in rest. Find the magnitude of contact force...

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An object of mass m = 2 kg is lying on a rough inclined slope such that it is at rest. Find the magnitude of contact force acting on the object (in Newtons).

Assume
g=10
Coefficient of friction = .8
Angle of elevation = 30

posted Mar 31, 2017 by anonymous

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1 Answer

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enter image description here
answer is 2g

answer Jul 7, 2017 by Kewal Panesar



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