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OpenStudy (anonymous):
The angular velocity of a point on a circle with radius of 12 feet is 15 radians per second. Find the speed of the point on the circle. choices are a 2.5ft/sec b 3.9ft/sec c 565 ft/sec
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jimthompson5910 (jim_thompson5910):
they want the linear velocity as opposed to the angular velocity
jimthompson5910 (jim_thompson5910):
what is the circumference of this circle?
OpenStudy (anonymous):
ahh okay i figured it out.
jimthompson5910 (jim_thompson5910):
what answer did you get?
OpenStudy (anonymous):
3.9 secs/ft
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jimthompson5910 (jim_thompson5910):
I'm getting 180 ft/s, hmm odd how it's not listed.
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