Graphics Programs Reference
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Thus the ball stays in the air about 5 seconds and is traveling about 115
ft/sec when it hits the ground.
Now let's see what happens when we factor in air resistance, again with
the initial velocity set to [80, 80]. First we take c = 0.0017. The trajectory
now looks like this:
Note the enormous difference air resistance makes; the ball only travels
about 270 feet. We can also investigate the flight time and speed with the
other two scopes:
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