Laws of MotionHard
Question
A block of mass 0.1 kg. is pressed against a wall with a horizontal force of 5N as shown in the figure. If the coefficient of friction between the wall and the block is 0.5 then the frictional force acting on the block in Newton will be :-
Options
A.9.8
B.2.5
C.0.98
D.0.49
More Laws of Motion Questions
The system is pushed by a force F as shown in figure. All surface are smooth are smooth except between B ans C. Friction...In the figure, the blocks A, B and C of mass m each have acceleration a1, a2 and a3 respectively. F1 and F2 are external...If the string is pulled down with a force of 120 N as shown in the figure, then the acceleration of 8 kg block would be...With What acceleration ′a′ show the elevator descends so that the block of mass M exerts a force of on the w...A block of mass m is at rest with respect to a lift when placed on inclined plane of inclination θ inside the lift....