Question: H?lp me this , show solutions and explain step by step .thanks.physic subj maximum height. What is the initial projection angle of the projectile? PROBLEM

H?lp me this , show solutions and explain step by step .thanks.physic subj

maximum height. What is the initial projection angle of the projectile? PROBLEM 5 A cannon with a muzzle speed of 1 000 m/s is used to start an avalanche on a mountain slope. The target is 2 000 m from the cannon horizontally and 800 m above the cannon. At what angle, above the horizontal, should the cannon be fired? References: 1. Physics for Scientists and Engineers with Modern Physics, Ninth Edition, Raymond A. Serway

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