A force of 19 Newton’s is applied on a cart of 2 kilograms and it experiences a frictional force of 1.7 Newton’s what acceleration of the ca

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A force of 19 Newton’s is applied on a cart of 2 kilograms and it experiences a frictional force of 1.7 Newton’s what acceleration of the cart

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RobertKer 3 years 2021-07-21T12:14:16+00:00 1 Answers 28 views 0

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  1. minhkhang
    0
    2021-07-21T12:15:48+00:00
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    Answer:

    ans: 8.65 m/s^2

    Explanation:

    since force is vector so for resultant

    (F)resultant = [ (F1)^2 + |F1|•|F2|•cos180° + (F2)^2]^(1/2)

    = (F1) – (F2)

    = 19 – 1.7

    = 17.3

    SO,

    force = ma

    17.3 = 2×a

    so, a= 8 65 m/s^2

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