Laws of MotionHard
Question
Two masses m1 = 5 kg and m2 = 4.8 kg tied to a string are hanging over a light frictionless pulley. What is the acceleration of the masses when lift free to move?
(g = 9.8 m/s2)
(g = 9.8 m/s2)
Options
A.0.2 m/s2
B.9.8 m/s2
C.5 m/s2
D.4.8 m/s2
g = 0.2 m/s2More Laws of Motion Questions
solid cube of mass 5 kg is placed on a rough horizontal surface, in xy-plane as shown. The friction coefficient between ...A body is moving with a speed of 1 m/s and a force F is needed to stop it in a distance x. If the speed of the body is 3...A rocket is ejecting 1 kg of gases per sec at a velocity of 60 km/s. The accelerating force on the rocket is...A trolley of mass 8 kg is standing on a frictionless surface inside which an object of mass 2 kg is suspended. A constan...A machine gun fires bullets of 50 gm at the speed of 1000 m/sec. If an average force of 200 N is exerted on the gun, the...