A paticle of mass 50 g moves on a straight line. The vatiation of speed with time is shown in figure. Find the force acting on the particle at t=2,4 and 6 secons.

A particle of mass 1 g moves on a straight line. The variation of its velocity with time is shown in fig. Find the force acting on the particle att = 1 s,4s and 7 s.

A particle of mass 1 g moves on a straight line. The variation of its velocity with time is shown in fig. Find the force acting on the particle att = 1 s,4s and 7 s.

The kinetic energy of a body moving along a straight line varies with time as shown in figure. The force acting on the body:

The kinetic energy of a body moving along a straight line varies with time as shown in figure. The force acting on the body:

Kinetic energy of a particle moving in a straight line is proportional to the time t. The magnitude of the force acting on the particle is :

Kinetic energy of a particle moving in a straight line is proportional to the time t. The magnitude of the force acting on the particle is :

For a particle moving in a straight line, the position-time graph is as shown in the figure. Find the velocity of the particle at time t=1 s and t=4 s . Also sketch the v-t graph.

A particle of mass 10 kg is moving in a straight line. If its displacement, x with time tis given by x=(t^(3)-2t-10)m then the force acting on it at the end of 4 seconds is