Laws of MotionHard
Question
A block of mass m is lying on an inclined plane. The coefficient of friction between the plane and the block is μ. The force (F1) required to move the block up the inclined plane will be:-
Options
A.mg sinθ + μmg cosθ
B.mg cosθ − μmg sinθ
C.mg sinθ − μmg cosθ
D.mg cosθ + μmg sinθ
More Laws of Motion Questions
In the arrangement shown in figure, coefficient of friction between the two blocks is m = . The force of friction acting...A person of 72 Kg. Wt. is standing on a weighing machine in a lift. If the lift falls freely, what will be reading of we...Three rigid rods are joined to form an equilateral triangle ABC of side 1m. Three particles carrying charges 20 μ C...The ratio of the inertial to gravitational mass is equal to :-...A block of mass 2kg is placed on the floor. The coefficient of static friction is 0.4. Force of 2.8N is applied on the b...