Answer:
Prevent any European country from growing much stronger than its neighbors.
Explanation:
Answer:
653.45
Explanation:
pi * 4 by the power of 2 * 13 ~653.45
Answer:
She saw you at the elderly N*de swimming event.
Explanation: You tell me...
Answer:
+3·F
Explanation:
The number of objects in the given system = 2 objects
The charge on each object are; q₁ = -Q, q₂ = -Q
The force acting between the objects = +F
The distance between the objects = 2·d
The formula for the force acting between two charged particles is given as follows;

Therefore, we get;

By tripling the charge, q₁, on the first object, we get;
q₂ = 3 × (-Q)

Therefore, the new force between them, F₂ = +3·F