It is indeed divided into Intensive, exclusive, and selective disribution. let me explain them. When we talk about Intesive distribution we say that we have a strategy that is designed to place products in as many outlets as possible. The exclusive distribution is when we recognize policy by granting exclusive geographic territories to one or very few retail customers so no other retailers in the territory can sell a particular brand. And when we talk about selective distribution we know that it <span>lies in between the intensive and exclusive distribution strategies because it uses a few selected customers in a territory</span>
In order to be electrically neutral, an atom has to contain
equal numbers of protons (with their positive charges) and
electrons (with their negative charges).
Answer:

Becuase 
So then we can conclude that:

And that makes sense since the force
needs to accelerate the two masses and
just need to accelerate
.
So the best option for this case would be:
a. T1 > T2
See explanation below.
Explanation:
For this case we consider the system as shown on the figure attached.
Since the system is connected the acceleration for both masses are equal, that is 
From the second Law of Newthon we have that the force applied for the mass
is
and we know that the force acting on the x axis for the mass 2 is
so then we have that 
Now when we consider the system of
as a whole mass, this system have the same acceleration
and on this case we will see that the only force acting on the entire system would be
and then by the second law of Newton we have that:

And then if we compare
and
we see that :

Becuase 
So then we can conclude that:

And that makes sense since the force
needs to accelerate the two masses and
just need to accelerate
.
So the best option for this case would be:
a. T1 > T2