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    Mathematical Conceptualization of Force, Mass, and Acceleration

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    A 810-kg car accelerates from rest to 27 m/s in a distance of 120 m. What is the magnitude of the average net force acting on the car?

    A 740 N
    B 2500 N
    C 91 N
    D 1300 N
    E 7900 N

    Two forces act on a 4.5-kg block resting on a frictionless surface as shown (see attached file). What is the magnitude of the horizontal acceleration of the block?

    A 1.8 m/s2
    B 1.2 m/s2
    C 0.82 m/s2
    D 3.2 m/s2
    E 8.9 m/s2

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    Solution Summary

    This solution involves solving the magnitude of average net force and magnitude of acceleration.