A car with a mass of 1200 kg has a momentum of 15, 350 kg * m/s. What is its velocity?

Question

A car with a mass of 1200 kg has a momentum of 15, 350 kg * m/s. What is its velocity?

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Thạch Thảo 3 years 2021-09-05T14:26:11+00:00 1 Answers 8 views 0

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  1. diemthu
    0
    2021-09-05T14:27:13+00:00
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    Answer:

    v = 12.79 m/s

    Explanation:

    Given that,

    The mass of a car, m = 1200 kg

    Momentum of the car, p = 15 350 kg-m/s

    We need to find the velocity of the car. We know that, the formula for the momentum of an object is given by :

    p = mv

    Where

    v is the velocity of the bject

    So,

    v=\dfrac{p}{m}\\\\v=\dfrac{15350}{1200}\\\\v=12.79\ m/s

    So, the velocity of the car is 12.79 m/s.

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