Which statement correctly describes protons? They have no charge and are present in the nucleus of an atom. They have a negative
2 answers:
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Answer:
Explanation:
Angular acceleration is defined by
Angular velocity is related to the period by
Putting all together:
Taking our initial (i) point now and our final (f) point one year later, we would have:
So for our values we have:
Where the minus sign indicates it is decelerating.