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 block of mass 200 kg is being pulled up by men on an inclined plane at angle of 45o as shown. The coefficient of stati...There are two identical small holes of area of cross section a on the opposite sides of a tank containing a liquid of de...φ is the angle of the incline when a block of mass m just start slipping down. The distance covered by the block if...A 2 kg toy car can move along an x axis. Graph shows force Fx, acting on the car which begins at rest at time t = 0. The...A car is travelling at 36 km/hr on a level road and where coefficient of friction between the tyres and the road is 0.8,...