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Iteru [2.4K]
3 years ago
7

Neglecting air​ resistance, the distance s(t) in feet traveled by a freely falling object is given by the function s(t)=16t2​, w

here t is time in seconds. The height of a certain tower is 840 feet. How long would it take an object to fall to the ground from the top of the​ building?
Physics
1 answer:
klio [65]3 years ago
3 0

Answer:

t=7.25 sec

Explanation:

840=16t'2,

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