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Ray Of Light [21]
3 years ago
8

HELP ME!!! I don't know if you can see the picture on the right or not..

Physics
2 answers:
gizmo_the_mogwai [7]3 years ago
7 0
It’s an assortment of compound molecules
stiv31 [10]3 years ago
6 0
They are balls together
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How to find the velocity of an object in a circular path?
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First of all, let's just talk about the speed, and not get wound up
in the velocity. OK ?

If a fly is sitting on the rim of the wheel and the wheel is rotating, then for
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In 'N' revolutions, the fly travels (2 N π) x (the radius). and so on.

So if the wheel is going, let's say 71 revs per minute (RPM), a point
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Another way to say it:

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A reservoir located in the mountain 250 m above sea level flows through a pipe to a hydroelectric plant in a town at sea level.
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Answer:

     v₂ = 70 m / s

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         v₂ = \sqrt {2g \ y_1}

let's calculate

         v₂ = √( 2 9.8 250)

         v₂ = 70 m / s

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<span>5.8 × 104 J
i already checked it on edge

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