Power versus time graph for a give force is given below. Work done
by the force upto time `t(let_(0)).`

Give an example where work done by a force is zero.

A particle of mass 1 kg is moved under the action of a force and velocity time graph of the particle is shown in figure.Work done by the force from t=0 to t=6 s Is

The adjoining diagram shows the velocity versus time plot for a particle . The work done by the force on the particel is positive from

The adojoining diagram showns the velocity versus time plot for a partical . The work done by the force on the partical is positive from

Acceleration time graph of a particle is shown work done by all the force acting on the particle of mass m in line internal t_(1) and t_(2) while a_(1) is the acceleration at time t_(1) given by t = 0 particle was at rest

The figure showns the force versus time graph for a particle. Find the average force acting on the particle

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.