Questions
A disc is pulled by a force F acting at a point above the centre of mass of the disc.
The direction of frictional force () acting on disc pushed on a rough surface will be represented by
detailed solution
Correct option is B
As K2 < RxHere K2 = R22, x = RHence friction will act in forward direction.Talk to our academic expert!
Similar Questions
A ring is kept on a rough inclined surface. But the coefficient of friction is less than the minimum value required for pure rolling. At any instant of time, let KT and KR be the translational and rotational kinetic energies of the ring respectively, then
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