Density is Mass divided by Volume, or;

Your answer is
27 g/cm³.
Answer:
Electric field will remain same.
Explanation:
Given that
At initial condition ,charge q = +3μ C
Electric field E = 4106 N/c
As we know that
Electric field due to charge q
Now when charge is replaced by new charge q'= -3μ C
From the expression of electric field we can say that electric field will remain same from same quantity of electric charge.
So we can say that electric field will remain same.
The resultant in the x-direction:
Rx = F1 + F2 = 2.5 N - 1 N = 1.5 N .
The resultant in the y-direction:
Ry = F3 + F4 = 2 N - 3 N = -1 N.
Answer: Cluster 3 (D)
Explanation: Cluster 3 is the oldest and it could be the source from which cluster 2 and 3 got their spectral type from.
If 64 is term #1 of the sequence,
then the general term is
<em> T(n) = 50 + 14n </em>.