A centrifuge at a museum is used to separate seeds of different sizes. The average rotational acceleration of the centrifuge according to a

Question

A centrifuge at a museum is used to separate seeds of different sizes. The average rotational acceleration of the centrifuge according to a sign is 30 rad/s2rad/s2. Part A If starting at rest, what is the rotational velocity of the centrifuge after 10 ss?

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Neala 4 years 2021-08-22T05:32:32+00:00 1 Answers 13 views 0

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  1. Vodka
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    2021-08-22T05:33:42+00:00
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    Answer:

    \omega = 300 rad/s

    Explanation:

    Given,

    rotational acceleration = 30 rad/s²

    initial angular speed = 0 m/s

    time, t = 10 s

    Final angular speed = ?

    Using equation of rotation motion

    \omega = \omega_o + \alpha t

    \omega =0+30\times 10

    \omega = 300 rad/s

    Rotational velocity after 10 s = 300 rad/s.

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