A car that drives at 26.8 m/s has a momentum of 32,562 kg-m/s. What is the mass of the car?

Question

A car that drives at 26.8 m/s has a momentum of 32,562 kg-m/s. What is the mass of the car?

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Vodka 5 months 2021-08-30T06:58:42+00:00 1 Answers 4 views 0

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  1. minhkhoi
    0
    2021-08-30T07:00:31+00:00
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    Answer:

    m = 1215 kg

    Explanation:

    It is given that,

    Speed of a car is 26.8 m/s

    Momentum of the car is 32,562 kg-m/s

    We need to find the mass of the car. Momentum of the car is given by :

    p = mv

    m=\dfrac{p}{v}\\\\m=\dfrac{32562}{26.8}\\\\m=1215\ kg

    So, the mass of the car is 1215 kg.  

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