A student has a cannon that can fire a cannonball at speeds up to 81.0mph. The students wants to determine the maximum range of the cannon and if she could hit a target on the ground as shown. Neglect drag and the initial height of the cannonball.
At what angle should the cannonball be fired to achieve maximum range?
°
When fired at this angle, how long will the cannonball remain in the air?
s
What is the cannon's maximum range?
m
If the student adjusted the angle of the cannon, could the cannon hit a target located 140m from the cannon (measured along the ground)?
Answers: 3
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A student has a cannon that can fire a cannonball at speeds up to 81.0mph. The students wants to det...
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