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DENIUS [597]
3 years ago
14

What measurements would you need to calculate the density of a nail?

Physics
1 answer:
Elis [28]3 years ago
4 0
It is c, man it is positively c.
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What are the rules for setting up an integral of rotation?
Angelina_Jolie [31]

Setting up an integral of rotation is used as a method of of calculating the volume of a 3D object formed by a rotated area of a 2D space. Finding the volume is similar to finding the area, but there is one additional component of rotating the area around a line of symmetry.

<span>First the solid of revolution should be defined. The general  function is y=f(x), on an interval [a,b].</span>

Then the curve is rotated about a given axis to get the surface of the solid of revolution. That is the integral of the function.

<span>It all depends of the function f(x), which must be known in order to calculate  the integral.</span>

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2 years ago
As a cold air mass advances on a warm air mass, what usually comes before it?​
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Hope this helps!!

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Why is sun the only star that can be seen during day time​
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Explanation:

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