Question

A projectile is launched at an angle of 600. What other angle would give the same range for the projectile if we neglect air resistance?

Answer 1

I'm not sure. If you have to guess, I would go with this:

See how different \(60^\circ\) is from \(45^\circ\). It is \(15^\circ\). Then look at what is \(15^\circ\) below \(45^\circ\).

Sorry I can't help more!