Laws of MotionHard
Question
In the figure, a man of true mass M is standing on a weighing machine placed in a cabin. The cabin is joined by a string with a body of mass m. Assuming no friction, and negligible mass of cabin and weighing machine, then choose the correct statement(s) (normal force between the man and the machine is proportional to the mass) :-
Options
A.Measured mass of man is 
B.Acceleration of man is 
C.Acceleration of man is
D.Measured mass of man is M.
and Mg - N = MaMore Laws of Motion Questions
A block is placed over a plank. The coefficient of friction between the block and the plank is μ = 0.2. Initially b...A pulley is attached to the ceiling of a lift moing upwards. Two particles are attached to the two ends of a string pass...A trolley of mass 8 kg is standing on a frictionless surface inside which an object of mass 2 kg is suspended. A constan...When a horse pulls a cart , the force needed to move the horse in forward direction is the force exerted by...If the parrot starts flying upwards with an acceleration the boy will feel the weight of the cage as air tight cage...