Asked by Nihal Sood | 14th Apr, 2012, 06:27: PM

Expert Answer:

The force between them F = K q1*q2/r2 .
 
a1=F/m1   , m2=F/a2
 
a1 m1=a2 m2
 
from the above expression one can find m2?
 
F=m1 a1= K q2/r2
 
We know m1, a1, K and r . So one can easily find q.

Answered by  | 19th Apr, 2012, 04:31: PM

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