Laws of MotionHard
Question
Two block A and B of masses 5 kg. and 3 kg. respectively rest on smooth horizontal surface with B over A. The coefficient of friction between A and B. 0.5 the maximum horizontal force that can be applied to A so that there will be motion of A and B without separation is :-
Options
A.15
B.25
C.40
D.50
More Laws of Motion Questions
If the parrot starts flying upwards with an acceleration the boy will feel the weight of the cage as air tight cage...A mass M is suspended by a rope from a rigid support at A as shown in figure. Another rope is tied at the end B, and it ...Five persons A, B, C, D & E are pulling a cart of mass 100 kg on a smooth surface and cart is moving with acceleration 3...For ordinary terrestrial experiments, the observer in an inertial frame in the following cases is...If the force on a rocket moving with a velocity of 300 m/sec is 210 N, then the rate of combustion of the fuel, is :-...