A particle of mass m initially at rest. A variabl force acts on the particle `f=kx^(2)` where k is a constant and x is the displacment. Find the work done by the force f when the speed of particles is v.

A particle of mass m initially moving with speed v.A force acts on the particle f=kx where x is the distance travelled by the particle and k is constant. Find the speed of the particle when the work done by the force equals W.

A particle of mass m initially moving with speed v.A force acts on the particle f=kx where x is the distance travelled by the particle and k is constant. Find the speed of the particle when the work done by the force equals W.

A force F=(2+x) acts on a particle in x-direction where F is in newton and x in meter. Find the work done by this force during a displacement from 1. 0 m to x = 2.0 m.

A force F=(2+x) acts on a particle in x-direction where F is in newton and x in metre. Find the work done by this force during a displacement form 1. 0 m to x = 2.0 m.

A force F=(2+x) acts on a particle in x-direction where F is in newton and x in metre. Find the work done by this force during a displacement form 1. 0 m to x = 2.0 m.

A force F=(5+2x) acts on a particle in x direction where F is in newtown and x is meter. Find the work done by this force during displacement from x=0 to x=1m.

A force F=(5+2x) acts on a particle in x direction where F is in newtown and x is meter. Find the work done by this force during displacement from x=0 to x=1m.

A force F = 0.5x + 10 acts on a particle. Here F is in newton and x is in metre. Calculate the work done by the force during the displacement of the particle from x = 0 to x = 2 metre.

A force F=(5+2x) acts on a particle in x direction where F is in Newtown and x is in meter. Find the work done by this force during displacement from x=0 to x=1m.

A force F=a+bx acts on a particle in x-direction, where a and b are constants. Find the work done by this force during the displacement from x_1 to x_2 .