Asked by unknown
A mass is moving in uniform circular motion under the effects of a centripetal force. If the force is doubled and the radius is cut in half, by what factor will the speed change?
It will double. <----
It will be cut in half.
It will not change.
It will quadruple.
It will be √2 times faster
It will double. <----
It will be cut in half.
It will not change.
It will quadruple.
It will be √2 times faster
Answers
Answered by
Damon
F = m v^2/r so v^2 = F r/m
2F = m V^2/.5r so V^2 = F r/m
The same
2F = m V^2/.5r so V^2 = F r/m
The same
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.