Answer:
C. Read a variety of sources about the formation of black holes
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Answer:
The opportunity cost would be $240k
Explanation:
The college fee per year is $30k plus expenses. After 4 years, you will be out $120k. The opportunity cost in this case will be $240k since you chose to go to college instead of working. Thus, you will earn less or no money during the years that you are in college.
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Answer:
Step 1
The expression for the electric force between 2 charges is given as
F=k q1q2/r2
Here
F is the electric force
k is the coulombs constant
q1 is the charge on 1st particle
q2 is the charge on second particle
r is the distance the charges
Step 2
From the above expression we can clearly see that the force has the inverse relation with the square of distance between the charges. So if the distance between the charges increases, force will decrease.
Therefore, when the distance between the object increases, the magnitude of the force decreases.
Explanation:
