A shell at rest on a smootyh horizontal surface explodes into two fragments of masses `m_(1)` and `m_(2)`. If just after explosion, `m_(1)` move with speed u, then work done by internal forces during explosion is :-

A stationary body explodes into two fragments of masses m_(1) and m_(2) . If momentum of one fragment is p , the energy of explosion is

A stationary body explodes into two fragments of masses m_(1) and m_(2) . If momentum of one fragment is p , the energy of explosion is

A stationary body explodes into two fragments of masses m_(1) and m_(2) . If momentum of one fragment is p , the energy of explosion is

A stationary body explodes into two fragments of masses m_(1) and m_(2) . If momentum of one fragment is p , the energy of explosion is

Consider a body at rest in the L-Frame, which explodes into fragments of masses m_(1) and m_(2) . Calculate energies of the fragments of the body.

Consider a body at rest in the L-Frame, which explodes into fragments of masses m_(1) and m_(2) . Calculate energies of the fragments of the body.

A bomb of mass 5m at rest explodes into three parts of masses 2m , 2m and m . After explosion, the equal parts move at right angles with speed v each. Find speed of the third part and total energy released during explosion.

A stone of mass m_(1) moving at uniform speed v suddenly explodes into two fragments. If the fragment of mass m_(2) is at rest, the speed of the other fragment is

A srtone of mass m_(1) moving at uniform speed v suddenly explodes into two fragments. If the fragment of mass m_(2) is at rest, the speed of the other fragment is