Stuntman "Crazy-wheels" McCoy is attempting to jump over a 33 foot (10 m) ravine with his motorcycle. If he plans to speed up to 60 mph (26.4 m/s) at...

 Stuntman "Crazy-wheels" McCoy is attempting to jump over a 33 foot (10 m) ravine with his motorcycle. If he plans to speed up to 60 mph (26.4 m/s) at what minimal angle should he build his ramp at? Hint: 2 sinθ ·cosθ = sin2θ