Write an expression for the work done in rotatory motion.

Write an expression for the work done when a force is action on an object in the direction of its displacement?

Define Kinetic energy of a body.Derived an expression for the K.E of a body in a motion.

Derived an expression for the work done by a constant force.

Obtain an expression for work done in an isothermal expansion .

Write an expression for the kinetic energy of an object.

obtain the expression for work done in adiabatic expansion .

Write an expression for the velocity of the centre of a mass of particles.

Write an expression for the ratio of resistance in balanced Wheatstone bridge.

Write the expression for the motion of a charge moving in a magnetic field.