Please derive this equation, show all the steps and the algebra
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Please derive this equation, show all the steps and the algebra

[From: ] [author: ] [Date: 11-06-13] [Hit: ]
you are left with F = M*4*r*π^2 * f^2-Fc is the centripetal force. I dont know what you mean by deriving thats just by definition.......
If you coul please just type out the algebra, I'll do all the formatting:

Using v = 2πRf, derive a formula for Fc in terms of M, R, and frequency, f. Simplify the formula after you substitute for v in the centripetal force formula.

Your end result is supposed to look like this:
Fsub c=M(V^2)/R

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Force is equal to mass times acceleration, F = M*A

Using the formula for centripetal acceleration, (v^2/r), you arrive at one of the standard centripetal force formulas. In order to remove the v^2 component, just use a substitution.

F = M (v^2)/r = M (2*π*r*f)^2 / r

If you solve for this, you are left with F = M*4*r*π^2 * f^2

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Fc is the centripetal force. I don't know what you mean by deriving that's just by definition. Fc = ma = mv^2 /R
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