For a launched projectile, what are the following theoretical relationships/proportionalities:
variation of range with speed of projectile, keeping a constant launch angle
variation of range with launching angle, keeping the launching speed constant
thanks for the help
For projectile motion, how does one take air resistance into consideration?
I have constructed a device to launch a projectile and I know how to deal with projectile motion without any air resistance, but I am unsure how I determine the range (the distance the marble/object will go) in the...