Question

A water tank is placed on the top of a building of height 19 m. Water overflowing from the tank was found to reach the ground in two seconds. Find the height of the tank. (Take g=10m/s²)​

Answer 1

Answer:

height = 1m

Explanation:

u = 0m/s

s = (19 + x)m

g = 10m/$s^{2}$

t = 2s

$s = ut + \frac{1}{2}gt^{2} \\19 + x = \frac{1}{2} * 10 * 4$

from here,

x = 1m