Question

An object takes 5 s to rech the grond from a height fo 5 m on aplanet what is the value fo g on the olanet Ans : 0.4 m/s suqare

Answer 1

$s = \frac{1}{2}g {t}^{2}$
$5 = \frac{25g}{2}$
$g = 0.4mp {s}^{ - 2}$
HERE IS YOUR ANSWER
PLEASE NOTE MY ANSWER AS BRAINLIEST

Answer 2

s=1/2gt^2 +ut

from top u=0

therefore, s=1/2ut^2

s=5m,t=5s,u=0

so,5=1/2*g*5^2

5=1/2*g*25

1/5=1/2*g

2/5=g

0.4=g