Car B is being pushed by a force of 22000 N. If it has a mass of 1375 kg., what is the acceleration of this car?

Question

Car B is being pushed by a force of 22000 N. If it has a mass of 1375 kg.,
what is the acceleration of this car?

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Vân Khánh 5 mins 2021-07-22T20:28:51+00:00 1 Answers 0 views 0

Answers ( )

    0
    2021-07-22T20:30:06+00:00

    Answer:

    a = 16 m/s²

    General Formulas and Concepts:

    Dynamics

    Newton’s Law of Motions

    • Newton’s 1st Law of Motion: An object at rest remains at rest and an object in motion stays in motion
    • Newton’s 2nd Law of Motion: F = ma (Force is equal to [constant] mass times acceleration)
    • Newton’s 3rd Law of Motion: For every action, there is an equal and opposite reaction

    Explanation:

    Step 1: Define

    Identify variables

    [Given] F = 22000 N

    [Given] m = 1375 kg

    [Solve] a

    Step 2: Find Acceleration

    1. Substitute in variables [Newton’s 2nd Law of Motion]:                                 22000 N = (1375 kg)a
    2. Isolate a:                                                                                                            16 m/s² = a
    3. Rewrite:                                                                                                             a = 16 m/s²

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