Laws of MotionHard
Question
In the figure shown a ring of mass M and a block of mass m are in equilibrium. The string is light and pulley P does not offer any friction and coefficient of friction between pole and M is μ. The frictional force offered by the pole on M is:-
Options
A.Mg directed up
B.μ mg directed up
C.(M - m) g directed down
D.μ mg direction down
More Laws of Motion Questions
A system is shown in the figure. A man standing on the block is pulling the rope. Velocity of the point of string in con...A car is going at speed of 6m/s when it encounters a 15 m slope of angle 300. The friction coefficient between the road ...The potential energy of a system increases if work is done...Two block of mass m1 and m2 are connected with a mass less spring and placed over a plank moving with an acceleration &#...A block of mass m lying on a rough horizontal plane is acted upon by a horizontal force P and another force Q inclined a...