Question

find the velocity, and feet per second of an object that has fallen 25 feet

Answer 1

Given the following formula in getting the velocity of an object:

$\text{ v = }\sqrt{64\text{h}}$

Where,

h = height the object has fallen

We get,

$\text{ v = }\sqrt{64h}\text{ = }\sqrt{64\text{ x 25}}$$\text{ v = }\sqrt{1,600}$$\text{ v = 40 ft./sec.}$

Therefore, the velocity of the object falling at 25 ft, is 40 ft./sec.