Julie is playing with a toy car and is pushing it around on the floor. The little car has a mass of 6.3 g. The car has a velocity of 2.5 m/s

Question

Julie is playing with a toy car and is pushing it around on the floor. The little car has a mass of 6.3 g. The car has a velocity of 2.5 m/s. What is the car’s momentum?

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Khải Quang 5 years 2021-08-18T12:27:35+00:00 1 Answers 31 views 0

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  1. kiet
    0
    2021-08-18T12:29:28+00:00
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    Answer:

    Momentum of the car = 1.575\times 10^{-2} kg meter per second

    Explanation:

    Julie is playing with a car which has mass = 6.3 g = 6.3\times 10^{-3} kg

    Velocity of the car is 2.5 meter per second

    Since formula to calculate the momentum of an object is,

    p = mv

    Where, p = momentum of the object

    m = mass of the object

    v = velocity of the object

    By substituting these values in the formula,

    p = (6.3\times 10^{-3})\times 2.5

      = 1.575\times 10^{-2} Kg meter per second

    Therefore, momentum of the car will be 1.575\times 10^{-2} Kg meter per second.

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