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katen-ka-za [31]
3 years ago
15

a Stone is dropped into a deep well and is heard to hit the water 3.41s after being dropped. determine the depth of the well

Physics
1 answer:
tangare [24]3 years ago
5 0
Using SUVAT

U = 0 m/s
A = g = 9.8 ms^-2
T = 3.41 s
S = ?

s = ut + 1/2at^2
s = (0)(3.41) + 1/2(9.8)(3.41^)
s = 1/2(9.8)(3.41^2)
s = 1/2(9.8)(11.6281)
s = 56.97769 m
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