The Emerald Suite is a revolving restaurant at the top of the Space Needle in Seattle, Washington. If a customer sitting 18 m from the resta

Question

The Emerald Suite is a revolving restaurant at the top of the Space Needle in Seattle, Washington. If a customer sitting 18 m from the restaurant’s center has a tangential speed of 2.54 × 10−2 m/s, what is the angular speed of the restaurant?

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Hải Đăng 4 years 2021-08-21T16:25:34+00:00 1 Answers 31 views 0

Answers ( )

  1. Adela
    0
    2021-08-21T16:26:51+00:00
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    Answer:

     w = 1.41 10⁻³ rad / s

    Explanation:

    For this problem we will use that the angular and linear velocity are related

                  v = w r

                  w = v / r

    Let’s calculate

                w = 2.54 10⁻² / 18

                w = 1.41 10⁻³ rad / s

    The angular speed of the entire restaurant is the same

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