Laws of MotionHard
Question
The system shown in the figure is in equilibrium. The maximum value of W, so that the maximum value of static frictional force on 100 kg. body is 450 N, will be :-
Options
A.100 N
B.250 N
C.450 N
D.1000 N
More Laws of Motion Questions
In the figure shown the blocks A & C are pulled down with constant velocities u. Acceleration of block B is :...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...With what minimum acceleration can a fireman slides down a rope whose breaking strength is 2/3 of his weight :...A motorcylist is going on an overbridge of radius r maintaining a constant speed v. As the motorcyclist goes up on the o...A coin is thrown off from a gramophone record with coefficient of friction 0.4 when it makes 50 rpm. If an identical coi...