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CGP EDU Academic Team
Published on: August 21, 2026
A body of mass m is kept on a rough horizontal surface (coefficient of friction =
). A horizontal force is applied on the body, but it does not move. The resultant of normal reaction and the fractional force acting on the object is given by F, where F is,
Text Solution
Verified by ExpertsThe correct answer is:
Now, for the given case the body does not move
Hence, we can say that body is in equilibrium,

Consider
frictional force which is less than or equal to limiting friction = f r
Normal force = N
Horizonal force = F
Coefficient of friction = 
Now,
N = mg



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= mg
= mg +
mg
=
mg