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qwelly [4]
3 years ago
11

As Aubrey watches this merry-go-round for a total of 2 minutes, she notices the black horse pass by 15 times. What is the period

of the black horse?
Physics
2 answers:
Hunter-Best [27]3 years ago
8 0
Periodic time is the time taken for one complete oscillation by a body in circular motion. In this case the merry-go round takes 2 minutes to cover 15 complete oscillations. 2 Minutes = 120 seconds
Hence, 15 oscillations takes 120 secs
         thus 1 oscillation takes 120/15 = 8 seconds
therefore the period of the merry-go-round = 8 seconds
Grace [21]3 years ago
4 0

Answer:

8 seconds

Explanation:

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Answer:

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Explanation:

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So,

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3 years ago
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