Question

the equation t= 0.25d^1/2 can be used to find the number of seconds, t, that it takes an object to fall a distance of d feet how long does it take an object to fall 64 feet?

Answer 1

Given:

t = 0.25d^1/2 or 1/4d^1/2

d = 64 feet

Solution:

t = √64/4

= 8/4

= 2 seconds

Answer is 2 seconds.