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A coin completes 18 spins in 12 seconds. The centripetal acceleration of the edge of the coin is 2.2 m/s2. The radius of the coin is?
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A coin completes 18 spins in 12 seconds. The centripetal acceleration of the edge of the coin is 2.2 m/s2. The radius of the coin is?

User Jjkester
by
7.9k points

1 Answer

5 votes

Answer:

0.025 m

Step-by-step explanation:

first option

User Caleb Njiiri
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