An object on the flat bed of a truck that is accelerating along a straight, horizontal road. The coefficient of staticfriction is 0.300 in t

Question

An object on the flat bed of a truck that is accelerating along a straight, horizontal road. The coefficient of staticfriction is 0.300 in this case. Of the following choices, which is the lowest value of acceleration that would resultin the object sliding on the bed of the truck

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Khang Minh 4 years 2021-07-26T16:44:05+00:00 1 Answers 60 views 0

Answers ( )

  1. Farah
    0
    2021-07-26T16:45:36+00:00
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    Answer:

    The lowest value of acceleration that result in the object sliding on the bed of the truck is 2.94 m/s²

    Explanation:

    The frictional force is equal to:

    f=ma\\\mu mg=ma\\ a=\mu g

    Where

    μ = coefficient of static friction = 0.3

    g = gravity = 9.8 m/s²

    Replacing:

    a=0.3*9.8=2.94m/s^{2}

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