The formula Sequals16tsquared is used to approximate the distance S, in feet, that an object falls freely from rest in t secon

Question

3 years ago

7

ds. The height of a building is 1190 feet. How long would it take for an object to fall from the top?

1 answer:

Tom [10] · Answer 1 · 2022-06-21T13:02:41+03:00

Tom [10]3 years ago

5 0

S = 16t² where t = time in seconds.

Let S = 1190ft then solve for t:

16t² = 1190

t² = 74.4

t = 8.62s

The formula Sequals16tsquared is used to approximate the distance​ S, in​ feet, that an object falls freely from rest in t secon