A particle of mass 3m is projected from the ground at some angle with horizontal. Its horizontal range is R. At the highest point of its path it breaks into two pieces of masses m and 2m respectively. The smallar mass comes to rest. The larger mass finally falls at a distance x from the point of projection where x is equal to

A particle of mass 4m is projected from the ground at some angle with horizontal. Its horizontal range is R . At the highest point of its path it breaks into two pieces of masses m and 3m , respectively, such that the smaller mass comes to rest. The larger mass finally falls at a distance x from the point of projection, where x is equal to

A particle of mass 4m is projected from the ground at some angle with horizontal. Its horizontal range is R . At the highest point of its path it breaks into two pieces of masses m and 3m , respectively, such that the smaller mass comes to rest. The larger mass finally falls at a distance x from the point of projection, where x is equal to

A particle of mass m is projected with a velocity v at an angle of theta with horizontal. The angular momentum of the particle at the highest point of its trajectory is equal to :

A body is projected from the ground for horizontal range 100m.At the highest point of its parh it breaks apart into two identical part P and Q .If P comes to rest then the horizontal distance of the landing point of part Q, from the point of projection is

A particle of mass m is projected with a velocity mu at an angle of theta with horizontal.The angular momentum of the particle about the highest point of its trajectory is equal to :

A projectile of mass 3m is projected from ground with velocity 20sqrt2 m//s at 45^@ . At highest point it explodes into two pieces. One of mass 2m and the other of mass m. Both the pieces fly off horizontally in opposite directions. Mass 2m falls at a distance of 100m from point of projection. Find the distance of second mass from point of projection where it strikes the ground. (g=10m//s^2)

A projectile of mass 3m is projected from ground with velocity 20sqrt2 m//s at 45^@ . At highest point it explodes into two pieces. One of mass 2m and the other of mass m. Both the pieces fly off horizontally in opposite directions. Mass 2m falls at a distance of 100m from point of projection. Find the distance of second mass from point of projection where it strikes the ground. (g=10m//s^2)

A particle is projected such that its horizontal range would be R. At the highest point, the particle breaks into two identical parts P and Q. If P comes to rest, the horizontal distance of point from the point of projection (i.e. origin) where the particle Q lands on the ground is