Question

a stone is dropped from the top of a building is equal to 44.1m height it takes 3 second to reach the ground use this information to find g​

Answer 1

Explanation:

Given, h = 44.1 m

t = 3 sec

g = ?

u = 0

By using the the second equation of gravitation

$h = ut + \frac{1}{2} g {t}^{2} \\ h = 0 \times 3 + \frac{1}{2} g {(3)}^{2} \\ 44.1 = \frac{1}{2} g \times 9 \\ \frac{44.1 \times 2}{9} = g \\ = 9.8 = g$

Therefore g=9.8 m/s2

Thank you....

Hope it helps mate....