A particle having charge `+q` and mass m is approaching (head on) a free particle having mass M and charge 10 q. Initially the mass m is at large distance and has a velocity `V_(0)`, whereas the other particle is at rest.
(a) Find the final velocity of the two particles when `M = 20` m.
(b) Find the final state of the two particles if `M = m`.

The reduced mass of two particles having masses m and 2m is

The reduced mass of two particles having masses m and 2m is

The reduce mass of two particles having masses m and 2 m is

The reduce mass of two particles having masses m and 2 m is

A particle (A) having charge Q and mass m is at rest and is free to move. Another particle (B) having charge q and mass m is projected from a large distance towards the first particle with speed u. (a) Calculate the least kinetic energy of the system during the subsequent motion. (b) Find the final velocity of both the particles. Consider coulomb force only.

An elementary particle of mass 'm' and charge +e initially at a very large distance is projected with velocity 'v' at a much more massive particle of charge +Ze at rest. The closest possible distance of approach of the incident particle is .

Two charged particles having charge 1 muC and -muC and of mass 50 gm each are held ar rest while their separtion is 2m . Find the relative velocity of the particles when their separation is 0.5m .

If the material particle is moving with velocity v and the velocity of light is c, then mass of particle is taken as ( m_0 is rest mass)

If the material particle is moving with velocity v and the velocity of light is c, then mass of particle is taken as ( m_0 is rest mass)

Two point particles of mass m and 2m are initially separated by a distance 4a. They are then released to become free to move. Find the velocities of both the particles when the distance between them reduces to a.