The correct answer is C july-september plz mark as brainliest!
Answer:
<h2>2500 J</h2>
Explanation:
The average kinetic energy can be found by using the formula

m is the mass
v is the velocity
From the question we have

We have the final answer is
<h3>2500 J</h3>
Hope this helps you
Id say A because the geocentric model is where the earth is at the center of the universe and all other planets, suns, stars, and moons are revolving around it
To solve this problem we will apply the first law of thermodynamics and we will make a balance between the heat transferred, its internal energy and the total work. Recall that for gases the definition of work can be expressed in terms of its pressure and volume. Let's start

Here,
dU = Internal Energy
dW = Work
But internal energy is unchanged, then


Where
= Change in Volume
P = Pressure
Finally, the expression of the heat transferred can be expressed in terms of pressure and volume, so it would end up becoming

Replacing,


Therefore the correct answer is B.