Laws of MotionHard
Question
The ratio of weight of a man in a stationary lift and in a lift accelerating downwards with a uniform acceleration is 3 : 2. The acceleration of the lift is :-
Options
A.
B.
C.g
D.
g
More Laws of Motion Questions
Three rigid rods are joined to form an equilateral triangle ABC of side 1m. Three particles carrying charges 20 μ C...In the arrangement show in figure all surface are smooth. Select the correct alternative (s)...System is shown in the figure and man is pulling the rope from both sides with constant speed ′u′. Then the ...Same spring is attached with 2kg, 3kg, and 1kg blocks in three different cases as shown in figure . If X1, X2 , and X3 b...A trolley of mass 8 kg is standing on a frictionless surface inside which an object of mass 2 kg is suspended. A constan...