Question

Water is filled up to a height H in a pond.
There is a hole in the wall of the pond at a
depth of D below the surface of water.
Determine the horizontal distance from the
bottom of the wall where the water will strike
the ground.​

Answer 1

Answer:

Velocity of efflux at point D = 2gD

Velocity of efflux at point D = 2gDTime taken to reach the ground = g2(H−D)

Velocity of efflux at point D = 2gDTime taken to reach the ground = g2(H−D)So horizontal range = velocity × time = 2gD×g2(H−D) 

Velocity of efflux at point D = 2gDTime taken to reach the ground = g2(H−D)So horizontal range = velocity × time = 2gD×g2(H−D) So range of the water stream X=2D(H−D)

NOW YOU CAN SOLVE IT.

I HOPE ITS HELPFUL TO YOU.