Question: A cannon barrel is elevated at an angle of 45. The cannon fires a ball with a speed of 300 m/s. (a) What height does

A cannon barrel is elevated at an angle of 45°. The cannon fires a ball with a speed of 300 m/s.

(a) What height does the ball reach?

(b) How long is the ball in the air?

(c) What is the horizontal range of the cannon?

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