Question-8300

Question Number 8300 by tawakalitu last updated on 06/Oct/16

Commented by ridwan balatif last updated on 07/Oct/16

solution

1 . v = \sqrt{2 gh}, where h is height and g is gravitational acceleration

v = \sqrt{2 \times 9.8 \times 5}

v = 9.899 m / s

t = \sqrt{\frac{2 h}{g}}

t = \sqrt{\frac{2 \times 5}{9.8}}

t = 1.01 s

Commented by tawakalitu last updated on 07/Oct/16

I appreciate your effort .