A ball is dropped into a deep crater and is heard to hit the water 3.41 s after being dropped. Determine the depth of the crater
a = -9.8 m/s2
t = 3.41 s
vi = 0 m/s
d = (0 m/s)*(3.41 s)+ 0.5*(-9.8 m/s2)*(3.41 s)2
d = 0 m+ 0.5*(-9.8 m/s2)*(11.63 s2)
d = -57.0 m
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