Laws of MotionMedium
Question
Two block A and B of equal mass m are connected through a mass less string and arranged as show in figure. Friction is absent everywhere. When the system is released from rest.
Options
A.tension in string is 
B.tension in string is 
C.acceleration of A is 
D.acceleration of A is 
Solution
Let acceleration of blocks ′s′ then
T + mg sin 30o = ma, mg - T = ma
⇒ a =
T = 
T + mg sin 30o = ma, mg - T = ma
⇒ a =
T = Create a free account to view solution
View Solution FreeMore Laws of Motion Questions
Figure shows a wedge of mass 2 kg resting on a frictionless floor. A block of mass 1 kg is kept on the wedge and the wed...Two masses m and M are attached with strings as shown. For the system to be in equilibrium we have...The magnitude and direction of the acceleration produced in a body of mass 5 kg when two mutually perpendicular forces 8...A trolley of the mass 5kg on a horizontal smooth surface is pulled by a load of mass 2kg by means of uniform rope BC of ...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...