A cannon of mass `m_(1)` fires a shell of mass `m_(2)` with speed `v_(0)` relative to the barrel which is inclined at an angle `alpha` with horizontal . Find the recoil speed of cannon if it is placed on ice.

A gum (mass=M) fires a bullet (mass=m) with speed v_r relative to barrel of the gum which is inclined at an anlge of 60^@ with horizontal. The gun is placed over a smooth horizontal surface. Find the recoil speed of gun.

A gum (mass=M) fires a bullet (mass=m) with speed v_r relative to barrel of the gum which is inclined at an anlge of 60^@ with horizontal. The gun is placed over a smooth horizontal surface. Find the recoil speed of gun.

A cannon of mass 5m (including a shell of mass m) is at rest on a smooth horizontal ground, fires the shell with its barrel at an angle theta with the horizontal at a velocity u relative to cannon. Find the horizontal distance of the point where shell strikes the ground from the initial position of the cannon :-

A cannon of mass 5m (including a shell of mass m) is at rest on a smooth horizontal ground, fires the shell with its barrel at an angle theta with the horizontal at a velocity u relative to cannon. Find the horizontal distance of the point where shell strikes the ground from the initial position of the cannon :-

A cannon of mass 5m (including a shell of mass m) is at rest on a smooth horizontal ground, fires the shell with its barrel at an angle theta with the horizontal at a velocity u relative to cannon. Find the horizontal distance of the point where shell strikes the ground from the initial position of the cannon :-

A cannon of mass M starts sliding freely down a smooth inclined plane at an angle alpha to the horizontal. After the cannon covered the distance l , a shot was fired, the shell leaving the cannon in the horizontal direction with a momentum p. As a consequence, the cannon stopped. Assuming the mass of the shell to be negligible, as compared to that of cannon, determine the duration of the shot.

A cannon of mass 2m located at the base of an inclined plane shoots a shell of mass m in horizontal direction with velocity v_(0) The angle of inclination of plane is 45^(@) and the coefficient of friction between the cannon and the plane is 0.5 The height to which cannon ascends the plane as a result of recoil is :