A free body of mass `8 kg` is travelling at `2` mater per second in a straight line. At a certain instant , the body splits into two equal parts due to internal wxplosion which releases `16 joules of energy . Neither part leves the original line of motion. Finally

A body of mass 4m is split into two equal parts by an internal explosion which generates a kinetic energy E. If, after the explosion, the parts move in the same line as before, then what is their relative speed?

A body of mass 4m is split into two equal parts by an internal explosion which generates a kinetic energy E. If, after the explosion, the parts move in the same line as before, then what is their relative speed?

A body of mass M splits into two parts aM and (1-alpha) M by an internal explosion, which generates kinetic energy T. After explosion if the two parts move in the same direction as before, their relative speed will be -

A body of mass m is moving in a circular orbit of radius R about a planet of mass M. At some instant, it splits into two equal masses. The first mass moves in a circular orbit of radius R/2 . And the other mass, in a circular orbit of radius (3R)/(2) . The difference between the final and initial total energies is :

A body of mass m is moving in a circular orbit of radius R about a planet of mass M. At some instant, it splits into two equal masses. The first mass moves in a circular orbit of radius R/2 . And the other mass, in a circular orbit of radius (3R)/(2) . The difference between the final and initial total energies is :

A body of mass 6.25kg is travelling in a horizontal straight line with a velocity of 3m // sec when a horizontal force P is applied to it at right angle to the initial direction of motion. If P varies according to the accompanying graph, remains constant in direction and is the only force acting on the body in its plane of motion,find the magnitude of the velocity of the body when t=2 sec.

A body of mass 6.25kg is travelling in a horizontal straight line with a velocity of 3m // sec when a horizontal force P is applied to it at right angle to the initial direction of motion. If P varies according to the accompanying graph, remains constant in direction and is the only force acting on the body in its plane of motion,find the magnitude of the velocity of the body when t=2 sec.

Two objects slide over a frictionless horizontal surface The first object, mass m_(1)=5 kg, is propelled with a speed u=4.5m//s towards the second object, mass m_(2)=2.5 kg while is intially at rest. After the collision, both objects have velocities which are directed at theta=30^(@) on either side of the original line of motion of the first object. What are the final speed of the two object? Is the collision elastic or inelastic?

Two objects slide over a frictionless horizontal surface The first object, mass m_(1)=5 kg, is propelled with a speed u=4.5m//s towards the second object, mass m_(2)=2.5 kg while is intially at rest. After the collision, both objects have velocities which are directed at theta=30^(@) on either side of the original line of motion of the first object. What are the final speed of the two object? Is the collision elastic or inelastic?