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The horse on a carousel is 4.5 m from the central axis. a. If the carousel...

The horse on a carousel is 4.5 m from the central axis.

a. If the carousel rotates at 0.15 rev/s , how long does it take the horse to go around twice?

b. How fast is a child on the horse going (in m/s)?

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Answer #1

(a) Time taken by carousel to go around twice = 2/0.15 = 13.3 s

(b) Speed os child on horse = 2×π× 4.5× 0.15 m/s = 4.24 m/s

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