A gun is mounted on a gun-carriage, movable on a smooth horizontal plane with gun elevated at an angle alpha to the horizontal. Given the mass of the gun-carriage system is 'n' times that of the shot and acceleration due to gravity is 'g'. A shot is fired and leaves the gun. If the shot leaves the gun at an angle 'theta' w.r.t to the horizontal then

A gun is mounted on a gun-carriage, movable on a smooth horizontal pla

1.	A gun is mounted on a gun-carriage, movable on a smooth horizontal plane with gun elevated at an angle alpha to the horizontal. Given the mass of the gun-carriage system is 'n' times that of the shot and acceleration due to gravity is 'g'. A shot is fired and leaves the gun. If the shot leaves the gun at an angle 'theta' w.r.t to the horizontal then
Answer» `tan theta = tan ALPHA` `tan theta = (1+(1)/(n))tan alpha` `tan theta = (n+1) tan alpha` `COT theta = (1+(1)/(n)) tan alpha` ANSWER :B