An aircraft moving with a speed of 1000 km/h is at a heirgh of 6000 m, just overhead of an anti-aircraft gun. If the muzzle velocity of the gun is 540 m/s, the firing angle `theta` for the bullet to hit the aircraft should be

An aircraft moving with a speed of 250 m//s is at a height of 6000 m, just overhead of an anti aircraft–gun. If the muzzle velocity is 500 m//s the firing angle theta should be:

An aircraft moving with a speed of 250 m//s is at a height of 6000m ,just overhead of an antiaircraft gun.If the muzzle velocity is 500m//s ,the firing angle theta should be:

The bullet of 5 g is shot from a gun of mass 5 kg. The muzzle velocity of the bullet is 500 m//s .The recoil velocity of the gun is

A shell of mass 6 kg is fired from a gun of mass 600 kg. If the recoil velocity of the gun is 3 m/s , find the muzzle velocity of the shell.

A fighter plane flying horizontally at an altitude of 2km with speed of 540 kmph passes directly over head an anti aircraft gun.If the gun can fire a bullet at the muzzle speed of 500ms^( - 1) ,at what angle with the vertical the gun should fire the bullet so that the bullet hits the plane?

A figher plane flying horizontal at an altitude of 1.5 km with a speed of 720 km/h passed directly overhead an anti-aircraft gun. At what angle from the vertical shoud the gum be fired for the shell with muzzle velocity of 600 m/s to hit the plane ? At what minimum altitude should the pilot fly to avoid being hit ? g= 9.8 m/ s^2

truck is moving with a speed of 15 m/s. A car chasing this truck with a speed of 10 m/s fires a bullet at truck with muzzle velocity 90 km/h. The speed with which the bullet hit the truck is

truck is moving with a speed of 15 m/s. A car chasing this truck with a speed of 10 m/s fires a bullet at truck with muzzle velocity 90 km/h. The speed with which the bullet hit the truck is

A bullet of mass 50 kg is fired with a speed of 200 m//s from a gun of mass 2 kg . Find the recoil velocity of the gun.