Bob is riding the Giant Drop at Great America. If Bob free falls for 2.60 seconds, what will be his final velocity and how far will he fall?
a = -9.8 m
t = 2.6 s
vi = 0 m/s
vf = ??
d = (0 m/s)*(2.60 s)+ 0.5*(-9.8 m/s2)*(2.60 s)2
d = -33.1 m (- indicates direction)
vf = vi + a*t
vf = 0 + (-9.8 m/s2)*(2.60 s)
vf = -25.5 m/
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