- #1
Myll
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Homework Statement
Fire a cannon ball at 30 degrees above the horizontal with an initial speed of 65 m/s from the top of a building 50 m high.
Find the total time the cannon ball is in the air.
What's the horizontal distance from the base of the building when the ball strikes the ground?
Homework Equations
The Attempt at a Solution
For the time I got 7.9 s, but I don't know if that's right.