EXPLANATION AND CORRECT ANSWER PLEASE In the ever popular game from the future.

Question

EXPLANATION AND CORRECT ANSWER PLEASE

In the ever popular game from the future. Etectrodisc. players on score double points by pushing a disc into another disc with the electric field generated by a third disc. The disc are by regulation 1 kg. At discs have the same sheer and are evade of the same conducting material. In the figure below, disc 1 is held in place. and disc 2 is held stationary Mm from disc 1 by a player. The player than releases disc 2. What is the initial magnitude of the acceleration imposed c the second disc? The charge on the first disc b 1.9 mC. The charge on the second disc K 1.9 mC. The Charge on the third disc is neutral. what is the force between the charges? how does Newton's second law relate to Coulomb's law? Did you convert Mi of your units to SI f m/s2 later, discs ? and 3 touch and charge exchanged. How much charge is exchanged once the charges on each disc reach an equilibrium?

Explanation / Answer

a = k*q*q/(r^2*m) = 9*10^9*1.9*10^-3*1.9*10^-3/(2.5^2*1) = 5.1984*10^3 m/s^2

force bet charges = k*q1*q2/r^2,F = ma and F = k*q1*q2/r^2 so ma = k*q1*q2/r^2,

and yes all are converted into SI units

charge are equal on both so charge exchanged = 1.9/2 = 9.5 mC

towards the right

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