Laws of MotionHard
Question
A 5 kg. mass is accelerated from rest to 60 m/s in 1 sec. What force acts on it : -
Options
A.5 × 60 N
B.(5/60) × 981 N
C.602 × 52 N
D.(5/2) × 602 × 981N
More Laws of Motion Questions
If block A is moving with an acceleration of 5 m/s2, the acceleration of B w.r.t ,ground is...A pandulum is suspended from the roof of a rail road car. When the car is moving on a circular track the pandulum inclin...A body of mass 40 grams is moving with a constant velocity 2 cm/sec. on a horizontal frictionless table. The force on th...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...System is shown in the figure. Assume that cylinder remains in contact with the two wedges. The velocity of cylinder is ...