A force of 5 N acts on a 15 kg body initially at rest. The work done by the force during the first second of motion of the body is

A force of 5.0 N acts on a 15 kg body initially at rest. Compute the work done by the force in (a) the first, (b) the second, and (c) the third seconds and (d) the instantaneous power due to the force at the end of the third second.

A force of 1 N acts on a body of mass 0.5 kg initially at rest. The ratio of the works done by the force in the first, second and third second is :

A force given by the relation F = 8t, acts on a body of mass 2 kg, initially at rest. Find the work done by this force on the body during first 2 seconds of its motion

A force given by the relation F=8t , acts on a body of mass 2 kg , initialiy at rest. Find the work done by this force on the body during first 2 seconds of its motion.

A force given by the relation F=8t , acts on a body of mass 2 kg , initialiy at rest. Find the work done by this force on the body during first 2 seconds of its motion.

A time dependent force F=3t^(2)+6t acts on a particle of mass 18kg .If particle starts from rest the work done by the force during the first 3 second will be :

A force of 10 N acts on a body of mass 1.0 kg at rest. Find the work done in 4 seconds.

When a force acts on a body of mass m," its position "x" varies with time "t" as x=at^(4)+bt+c " where "a,b" and "c are constants.The work done by the force during the first second of the motion is