Write in expression for the kinetic energy of an object.

Write an expression for kinetic energy of an object. On what factors does the kinetic energy depend.

Write an expression for the kinetic energy of a gas molecule .

What is the kinetic energy of an object?

Derive an expression for kinetic energy of rotation.

Draw a schematic sketch of a cyclotron. Explain clearly the role of crossed electric and magnetic field in accelerating the charge. Hence derive the expression for the kinetic energy acquired by the particles.

Find an expression for the rotational kinetic energy of a body.

Obtain an expression for kinetic energy of a rotating body and hence define moment of inertia.

Write the postulates of Bohr’s atomic model and find an expression for the total energy of an electron in the nth orbit of an atom.

Write an expression for the centripetal force.