Laws of MotionHard
Question
A block of 5 kg is placed on horizontal plane. Cofficient of static and kinetic friction are 0.6 and 0.4 respectively. Block is just moves when 50 N force is applied, then after some time the acceleration of the block is :-
Options
A.6m/sec2
B.1 m/sec2
C.0.5 m/sec2
D.4 m/sec2
More Laws of Motion Questions
The velocity acquired by a mass m in travelling a certain distance d starting from rest under the actiion of a constant ...A particle is observed from two frames S1 and S2. The graph of relative velocity of S1 with respect to S2 is shown in fi...If you want to pile up sand onto a circular area of radius R. The greatest height of the sand pile that can be erected w...The rocket engine lift a rocket from the earth, beacause hot gases :...A tuning fork of known frequency 256 Hz makes 5 beats per second with the vibrating string of a piano. The beat frequenc...