Laws of MotionHard
Question
Two mass of 3 Kg and 4 Kg are suspended over a frictionless pulley by joining them. The acceleration of system will be:
Options
A.4.9 m/ sec2
B.2.45 m/ sec2
C.1.4 m/ sec2
D.9.8 m/ sec2
More Laws of Motion Questions
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...A boy sitting on the top most berth in the compartment of a train which is just going to stop on a railway station, drop...A small block of mass $m$ slides down from the top of a frictionless inclined surface, while the inclined plane is movin...Product of the force and the time of which the force acts is known as :-...Consider the shown arrangement. Assume all surfaces to be smooth. If ′N′ represents magnitude of normal reac...