Physics, asked by vidh1404, 5 hours ago

Doors of a dam are 20m below the surface of water in the dam.If one door is opened,what will be the speed of the water that flows out of the door(g=9.8)

Answers

Answered by maleentaj1008

3

Answer:

Answer. Therefore, velocity of water at turbines is 19.6 m/s.

Answered by mouryapratyax

9

Answer:

given,

h = 20 m

from Toricellis law

v=√2gh = √2×9.8×20 = √392

= 19.79 m/s

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