A body of mass 0.5 kg is projected under gravity with a speed of 98m/s at an angle of `60^(@)` with the horizontal. The change in momentum (in magnitude) of the body is

A body of mass 0.5 kg is projected under the gravity with a speed of 98 m//s at an angle of 30^(@) with the horizontal. The change in momentum (in magnitude) of the body when it strikes the ground is

A body of mass 0.5 kg is projected under the gravity with a speed of 98 m//s at an angle of 30^(@) with the horizontal. The change in momentum (in magnitude) of the body when it strikes the ground is

A body of mass m is projected with intial speed u at an angle theta with the horizontal. The change in momentum of body after time t is :-

A body of mass m is projected with intial speed u at an angle theta with the horizontal. The change in momentum of body after time t is :-

A body of mass m is projected with intial speed u at an angle theta with the horizontal. The change in momentum of body after time t is :-

A body of mass m is projected with velocity v at an angle of 45^(@) with the horizontal. Find the change in its momentum at the end of flight.

An object of mass 10 kg is projected from ground with speed 40 m/s at an angle 60^(@) with horizontal the rate of change of momentum of object one second after projection in SI unit is [ Take g = 9.8 m/ s^(2) ]

An object of mass 10 kg is projected from ground with speed 40 m/s at an angle 60^(@) with horizontal the rate of change of momentum of object one second after projection in SI unit is [ Take g = 9.8 m/ s^(2) ]

A body is projected at an angle of 30^(@) with the horizontal with momentum P .At its highest point the magnitude of the momentum is: