Answer:
The distance of separation is decreased
Explanation:
From Cuolomb's law, we know that the strength of charge is inversely proportional to the distance of separation between the charges. To mean that increasing the distance let's say from 2m to 3 m would mean initial strength getting form 1/4 to 1/9 which is a decrease. The vice versa is true hence the force of repulsion can increase only when we decrease the distance of separation.
Weight = Mass * gravity
= 1470* 9.8 = 14406 N ≈ 14,400 N
Most volcanoes are found at convergent or divergent plate boundaries, but intraplate volcanoes are found in the middle of a tectonic plate.
Answer:

Explanation:
It is given that,
Force, 
Force, 
We need to find the force F₃ that must act on the object so that the sum of the forces is zero. Let 
According to question, 


Since, 12 + x = 0, 11 + y = 0 and 10 + z = 0
The third force is equal to,

Hence, this is the required solution.