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Tju [1.3M]
3 years ago
8

A large container contains a large amount of water. A hole is drilled on the wall of the container, at a vertical distance h = 0

.54 m below the surface of the water. The water surface drops very slowly and its speed is approximately zero. Keep 2 decimal places in all answers. (a) Find the speed v (in m/s) at which water squirts out of the hole.
Physics
1 answer:
hammer [34]3 years ago
4 0

Speed can be found through the application of concepts related to potential energy and kinetic energy, for which you have

KE = PE

\frac{1}{2}mv^2 = mgh

Where,

m = mass

v = Velocity

g = Gravitational acceleration

h = Height

Re-arrange to find the velocity we have,

v^2 = 2gh

v = \sqrt{2gh}

v = \sqrt{2(9.8)(0.54)}

v = 3.253m/s

Therefore the speed at which water squirts out of the hole is .3253m/s

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