A particle of mass m is projected with velocity upsilon making an angle of `45^(@)` with the horizontal When the particle lands on the level ground the mag nitude of the change in its momentum will be .

A particle of mass m is projected with velocity making an angle of 45^(@) with the horizontal When the particle lands on the level ground the magnitude of the change in its momentum will be .

A particle of mass m is projected with velocity making an angle of 45^(@) with the horizontal When the particle lands on the level ground the magnitude of the change in its momentum will be .

A particle of mass m is projected with velocity v making an angle of 45^@ with the horizontal When the particle lands on the level ground ,the magnitude of the change in its momentum will be

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.

A partricle of mass m is projected with a velocity v at an angle of 60^(@) with horizontal When the particle is at the maximum height. The magnitude ofits angular momentum about the point ofprojection is