cannon muzzle speed 996 ms used start avalanche mountain slope

A cannon with a muzzle speed of 996 m/s is used to start an avalanche on a mountain slope. The target is 1950 m from the cannon horizontally and 809 m above the cannon. At what angle, above the horizontal, should the cannon be fired? (Ignore air resistance.)
 
Looking for a similar assignment? Our writers will offer you original work free from plagiarism. We follow the assignment instructions to the letter and always deliver on time. Be assured of a quality paper that will raise your grade. Order now and Get a 15% Discount! Use Coupon Code "Newclient"