The acceleration formula is

We are given


Plug in:

The formula for force is

We now have


Plug in:

So the centripetal force is 9.75 Newtons.
The four scientific principles of sustainability are...
1. Reliance of solar energy
how much of the sun we reuse.
2. Biodiversity
When there is a large verity of species.
3. Nutrient Recycling
When a Population benefit from other populations.
4. Population control
When one type of population of species is to large.
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The definition of oligopoly is that; it is a market characterized by a small number of firms who realize they are interdependent in their pricing and output policies.
<h3>Oligopoly</h3>
Oligopoly is simply defined as a market that is characterized by a small number of firms who realize that they are interdependent in their pricing and output policies.
Now, although the number of firms is small they still wield enough influence to give each firm some level of market power.
There are types of oligopoly such as symmetric where all the firms are of equal size or asymmetric when that is not the case.
Read more on Oligopoly at; brainly.com/question/10666373