What is the momentum, in kg m/s, of a tyre of mass 6 kg rolling along at a velocity of 3m/s?

Question

What is the momentum, in kg m/s, of a tyre of mass 6 kg rolling along at a velocity of 3m/s?

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Hưng Khoa 5 years 2021-07-17T16:14:46+00:00 1 Answers 30 views 0

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  1. thuhuong
    0
    2021-07-17T16:16:16+00:00
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    Answer:

    p = 18 kg-m/s

    Explanation:

    Given that,

    The mass of tyre, m = 6 kg

    The velocity of the tyre, v = 3 m/s

    We need to find the momentum of the tyre. We know that, the momentum of an object is equal to the product of mass and velocity. SO,

    p = mv

    p=6\ kg\times 3\ m/s\\\\=18\ kg-m/s

    So, the momentum of the tyre is equal to 18 kg-m/s.

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