With no air resistance, the time, t, it takes an object to fall h feet, can be determined by the equation t = square root of h/4

Question

4 years ago

10

. What is the height when the time to reach the ground is 25 seconds?

1 answer:

34kurt · Answer 1 · 2022-01-14T16:49:06+03:00

34kurt4 years ago

4 0

Answer:

10,000 ft

Step-by-step explanation:

We can solve the given relation for h:

$t=\dfrac{\sqrt{h}}{4}\\\\4t=\sqrt{h}\\\\h=16t^2$

Putting t=25 into this formula, we get ...

h = 16(25²) = 10,000

With no air resistance the object will take 25 seconds to fall from 10,000 feet.