The velocity of a moving body of mass m along positive x axis is `nu = asqrtx` (a= constant). Find the work done by the force applied on the body to displace it from x = 0 to x = l.

The velocity of a moving body of mass m along positive x axis is V = asqrtx (a = constant). Find the work done by the force applied on the body to displace it from x = 0 to x = 1.

The velocity of a moving body of mass m along positive.x axis is v =a sqrt(x) (a=constant). Find the work done by the force applied on the body to displace it from x=0 to x=l.

A body is constrained to move along the z-axis is subject to a constant force F = (-hati+2hatj+3hatk) N . Calculate the work done by this force in moving the body a distance of 4m along the z-axis .

The velocity of a particle moving along the positive direction of x-axis is v= Asqrt(x) , where A is a positive constant. At time t = 0 , the displacement of the particle is taken as x = 0 . (i) Express velocity and acceleration as functions of time , and (ii) find out the average velocity of the particle in the period when it travels through a distance s ?

A particle of mass 0.5 kg travels in a straigh line with a velocity v =5x^(5//2)m*s^(-1) . How much work is done by the net force during the displacement from x=0 to x=2 m ?

The displacement of a body of mass 3 kg under the action of a force is s=(t^2)/(3) metre. The work done in time 2s by the same force (in J) is

To displace body by 50m , 150J of work is done . What is the force applied in the direction of the displacement ?

A body of mass m is moving with constant velocity V on a horizontal surface. What is the force on the table ?