Posted by kadeem on Monday, October 1, 2012 at 4:33pm.
1. hmax = V^2-Vo^2)/2g.
hmax = (0-6162.25)/19.6 = 314.4 m.
2. Tr = V-Vo)/g = (0-78.5)/-9.8 = 8 s. =
Rise time.
Tf = Tr = 8 s. = Fall time.
Tr + Tf = 8 + 8 = 16 s. = Time in air.
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