Asked by Anonymous
A boy wants to jump onto a moving carousel that is spinning at a rate of 5 revolutions per minute. If the carousel is 64 ft in diameter, how fast must the boy run, in feet per second, to match the speed of the carousel and jump in? Round your answer to two decimal places.
Answers
Answered by
Elena
n=5 rev/min = 5/60 rev/s
v=2πnR = πnD =3.14•5•64/60 =16.76 ft/s
v=2πnR = πnD =3.14•5•64/60 =16.76 ft/s
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.