Laws of MotionHard
Question
System shown in figure is in equilibrium. The magnitude of change in tension in the spring just before and just after, when one of the spring is cut. Mass of both the blocks is same and equal to m and spring constant of both springs is k. (Neglect any effect of rotation)
Options
A.
B.
C.
D.
Solution
2T1 = 2 mg
After cutting the spring
T2 = 2 mg
T2 − T1 = 2 mg −
Create a free account to view solution
View Solution FreeMore Laws of Motion Questions
Two masses of 10 kg and 5 kg are suspended from a fixed support as shown in figure. The system is pulled down with a for...In the figure shown all the surface are smooth. All the blocks A, B and C are movable X-axis is horizontal and y-axis ve...A plate of mass ′M′ is placed on a horizontal frictionless surface and the body of mass′m′ is pl...Consider a 2 kg block B connected to block A through a string passing over a pulley as shown in figure. It is found that...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...