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 force given by the relation F = 8t, (F in Newton and t in sec.) acts on a body of mass 2kg. Initially at rest. Choose the correct option.

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

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 10 N acts on a body of mass 2 kg for 3s , initially at rest. Calculate change in momentum of the body.