Arocket is launched from atop a 99-foot cliff with an initial velocity of 122 ft/s.
a. substit...
Mathematics, 18.10.2019 01:30 amortegaa805
Arocket is launched from atop a 99-foot cliff with an initial velocity of 122 ft/s.
a. substitute the values into the vertical motion formula h = -16t^2 + vt + c. let h = 0.
b. use the quadratic formula find out how long the rocket will take to hit the ground after it is launched. round to the nearest tenth of a second.
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