Homework Help: physics

Posted by LL on Sunday, June 17, 2012 at 9:21pm.

Using Coulomb's Law, calculate the force of repulsion between a positive
charge of 110 Coulombs and another positive charge of 220 coulombs
separated by a distance of 2 meters. Use scientific notation.
(Hint: use the proportionality constant)

physics - drwls, Monday, June 18, 2012 at 1:55am
F = k Q1*Q2/R^2

k = 8.99*10^9
N*m^2/C^2 is the Coulomb constant

Solve for F in newtons

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