C is the right answer
I hooe this helps
Answer:
The magnitude of the average angular acceleration is calculated as 
Explanation:
Maximum speed that can be attained by the disk,
= 10,000 rpm
Speed of spinning of the disk, N = 7570 rpm
Time taken to come to rest, t = 0.435 s
Now,
The initial angular velocity is given by:

Final angular velocity, 
The average angular acceleration of the disk can be computed by using the kinematic eqn:



The option above which most directly shows how society affects physics is that physicists work on projects that will get them nominated for Nobel prize.
<h3>Who is a physicist?</h3>
A physicist is a person who who studies physics.
Physics is one of the branches of science which involves the study of matter, light, mechanics...
In conclusion: the option below which most directly shows how society affects physics is that physicists work on projects that will get them nominated for Nobel prize.
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Mars.
Water exists as small amounts of ice on Mars and as water vapor. It is suspected that Mars used to have flowing water on it, but that there is none left now.