Most likely 45 degrees but dependent on if the cannon is placed on an object [E.G. Like a table or stand] can make it to around 25-40 degrees at an angle.
At 45° angle.
The half maximum range of a projectile is launched at an angle of 15 degree
55
180 Degree
look up naked penus Wow. Some people have nothing to do but waste time. There is no way to answer that as asked A very general answer is, whatever angle will cause the projectile to land where you want it to.
The range of projectile is maximum when the angle of projection is 45 Degrees.
At 45° angle.
The vertical component of the projectile's motion is uniformly accelerated, no matter what the angle of launch was.
h=u^2 sin^2x / 2g . where x is angle of release and h is the height of the projectile.
55
The half maximum range of a projectile is launched at an angle of 15 degree
projectile
projectile
180 Degree
yes
The optimal angle to fire a projectile if the objective is distance is 45 degrees. It follows that the distance traveled decreases whether the angle is increased or decreased from 45.
If you do not take air resistance into account, a projectile fired at 45° above horizontal will travel farther than a projectile fired at any other angle.