Answer:
Option D)Potential energy becomes kinetic energy between points P and Q.
Explanation:
Answer:
5.74s
Explanation:
We can first solve for the initial angular velocity using the following formula
Where is the final angular velocity, is the angular acceleration and is the angular displacement
So for the wheel to get from 22.4 to -22.4 with angular acceleration of -7.8 then the time it takes must be
Answer:
More the mass, greater the inertia
So the greatest inertia will be possessed by C. 10 lb bag of potatoes
Hope this helps!
You have not provided the answers, however if Wind is a choice that is the correct answer
Answer: Wind
Explanation:
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