FrictionHard
Question
The time taken by a body to slide down a rough 45o inclined plane is twice that required to slide
down a smooth 45° inclined plane. The cofficient of kinetic friction between the object and rough plane is given by :-
down a smooth 45° inclined plane. The cofficient of kinetic friction between the object and rough plane is given by :-
Options
A.1/3
B.3/4
C.
D.
More Friction Questions
The upper portion of an inclined plane of inclination a is smooth and the lower portion is rough. A particle slides down...Two projectiles are projected with the same velocity. If one is projected at an angle of 30o and the other at 60o to the...A block of mass 5 kg is moving on an inclined plane which makes an angle of $30^{\circ}$ with the horizontal. Friction c...In the shown arrangement if f1, f2 and T be the frictional forces on 2 kg block, 3kg block & tension in the string respe...Car is accelerating with acceleration = 20 m/s2. A box of mass m = 10 kg that is placed inside the car, it is put in con...