See this. I hope you find your answer
Answer: wavelength !!
hope this helped :)
Answer:
volume measured by pid^3 over 6 i think
Explanation:
Answer:

Explanation:
The constant speed means that ball is not experimenting acceleration. This elements is modelled by using the following equation of equilibrium:


Now, the exerted force is:

The volume of a sphere is:



Lastly, the force is calculated:

