SOLUTION: At a speed of 30 degrees per second, how long will it take a wheel of radius 10 inches to roll 100

Question 328654: At a speed of 30 degrees per second, how long will it take a wheel of radius 10 inches to roll 100
Answer by galactus(183) (Show Source): You can put this solution on YOUR website!
To roll 100?. I assume you mean 100 inches?.
If the circle revolves 30 dgrees in 1 second, then it takes 12 seconds to make a revolution. The wheel has circumference inches.
The circle rolls inches in 12 seconds.

seconds.
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