Given : Time= 5s , Height=5m
To find : Gravitational acceleration
Formula: \(S=ut+\tfrac{1}{2}gt^2\)
steps:
by formula
\(5=0\times t+\tfrac{1}{2}g(5)^2\)
\(5=\tfrac{1}{2}g\times25\)
\(\therefore g=\tfrac{2}{5}\)
\(\therefore g=0.4 m/s^2\)
Video solution from Brainiak
