If the merry-go-round makes one revolution in 10 seconds, what is the child’s linear speed?

asked Feb 8, 2015 102k views

4 votes

by Neiya

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4 votes

The child's linear speed is

(pi / 5) x (the child's distance from the center of the ride, in feet)

feet per second.

Sanjoy Kanrar answered Feb 14, 2015

8.2k points

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