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Debora [2.8K]
2 years ago
11

What is a vernier caliper used for?​

Physics
1 answer:
iris [78.8K]2 years ago
5 0

me ajudem por favor pra agora de noite

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a merry go round has a radius of 8 meters makes 2 revolutions every 2.5 minutes. A. express the angular speed of the merry go ar
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Answer:

a).v=83.77x10^{-3} rad/s

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Explanation:

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b).

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v=0.8rpm

c)

Child's distance per revolution

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v=(43.988 x 0.0133333) = 0.5865 m/sec.

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