Physics problem help, please
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Physics problem help, please

[From: ] [author: ] [Date: 12-04-13] [Hit: ]
From there, set it equal to gravitational potential energy,And solve for h. The rest is algebra.......
I can find the energy in Coulombs, but I don't know where to go. Step by step would be helpful so I can do this on my own, next time.

"How high would you have to drop a 2 kg mass to have the same energy as a 30microfard capacitor charged to 200 v?"

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"I can find the energy in Coulombs"
A coulomb is a unit of charge, not energy.

The energy stored on a capacitor can be calculated with

U = 1/2 CV^2

From there, set it equal to gravitational potential energy,

mgh = 1/2 CV^2

And solve for h. The rest is algebra.

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⁰ ¹ ² ³ ⁴ ⁵ ⁶ ⁷ ⁸ ⁹ ⁺ ⁻ ⁿ ₀ ₁ ₂ ₃ ₄ ₅ ₆ ₇ ₈ ₉ ₊ ₋

Energy stored in the capacitor
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