50 times 2.5 and them subract the product from 2500
I THINK THAT IS THE ANSWER
HOPE THIS HELPS!!!!!!! ;-)
The electrical force between two charges is given by
where
k is the Coulomb's constant
q1 and q2 are the two charges
r is the distance between the two charges
We see that the magnitude of the force is inversely proportional to the square of the distance. Therefore, if the distance is increased to 3 times the original distance:
the magnitude of the force will change as
So, the correct answer is <span>
it will decrease to one-ninth the original force.</span>
It is <span>an institution in an inner-city area providing educational, recreational, and other social services to the community. Hope this helps:)</span>
Refraction.
L<span>ight behavior in which light goes through a medium and bends, going in a different direction.</span>
Reflection.
Light behavior in which light waves bounce off a medium and goes in a different direction.
Concave.
A surface shaped in such a way that the center curves inward like this:
Convex.
A surface shaped in such a way that the center curves outward like this:
I just took the test I hope this helps. :)
Answer:
B
Explanation:
the 3 electrons makes it neutral