Mth95
posted by Sue .
A canon placed at the top of a 15foot rise fires a 16 pound ball with a vertical velocity of 172 feet per second. How far from the canon will the ball land? What is the max height of its trajectory?

Mth95 
bobpursley
This depends on the angle from the horizontal the cannon is fired.

Mth95 
Sue
how do i figure that out by the info given?
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