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A wheel of radius 1.9 feet is moving forward at 18fps. How fast is the wheel rotating?

A wheel of radius 1.9 feet is moving forward at 18fps. How fast is the wheel rotating?
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1 vote
A wheel of radius 1.9 feet is moving forward at 18fps. How fast is the wheel rotating?

User Blnc
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1 Answer

6 votes
Since you have a radius value you can easily determine the answer
1.9 x 2 = 3.8.
18 x 2 = 36.
I bet that the last number indicates how fast is the wheel rotating. Try it! t is really helpful!

Regards.
User Joshwbrick
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7.6k points
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