Laws of MotionHard
Question
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 forces of magnitudes 2 mg and mg respectively .
Options
A.a1 = a2 = a3
B.a1 > a2 > a3
C.a1 = a2 , a2 > a3
D.a1 > a2 , a2 = a3
Solution
a1 =
a2 = 
a3 = 0a1 = g a2 =
So, a1 > a2 > a3
Create a free account to view solution
View Solution FreeMore Laws of Motion Questions
A 2 kg toy car can move along an x axis. Graph shows force Fx, acting on the car which begins at rest at time t = 0. The...A motorcylist is going on an overbridge of radius r maintaining a constant speed v. As the motorcyclist goes up on the o...In the fig. mass M = 10 gm. is placed on an inclined plane. In order to keep it at rest, the value of mass m will be:...Two forces of 6N and 3N are acting on the two blocks of 2kg and 1kg kept on frictionless floor. What is the force exerte...masses of 9 gm and 6 gm are joined through a string which passes over a pulley. The common acceleration of the masses wi...