Question

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

Answer 1

they want the linear velocity as opposed to the angular velocity

Answer 2

what is the circumference of this circle?

Answer 3

ahh okay i figured it out.

Answer 4

what answer did you get?

Answer 5

3.9 secs/ft

Answer 6

I'm getting 180 ft/s, hmm odd how it's not listed.