V–t graph is obtained as shown in the figure. The work done by the force is represented by the path–

The force - displacement graph is shown in the figure. The work done is

An ideal gas is taken along the path AB as shown in the figure. The work done by the gas is

Velocity -time graph of a particle of mass 2 kg moving in a straight line is as shown in figure. Work done by all the forces on the particle is

A force F acting on a particle varies with the position x as shown in figure. Find the work done by this force in displacing the particle from

A force F acting on a particle varies with the position x as shown in figure. Find the work done by this force in displacing the particle from

Asseration : Displacement time graph of a particle moving in a straight line is shown in figure. Work done by all the forces between time interval t_(1) and t_(2) is definitely zero. , Reason : Work done by all the forces is equal to change in kinetic energy.

Asseration : Displacement time graph of a particle moving in a straight line is shown in figure. Work done by all the forces between time interval t_(1) and t_(2) is definitely zero. , Reason : Work done by all the forces is equal to change in kinetic energy.

The work done by the conservative force for a closed path is