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The force of7 N acts on …

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The force of7 N acts on an object .the displacement is say 8m.in the direction of the force .let us take it that the force act on the object through the displacement.what os the work done in this case..explain.?

    • Posted by Neya Saji 7 years, 1 month ago

    CBSE > Class 09 > Science
    • 3 answers

    D K 7 years, 1 month ago

    Force=7N Displacement=8m Work done= Force × Displacement Work done=7×8 Work done=56J Explanation: we know that work is done when a body displaces its mean position or shows displacement on applying force.. We have taken the force as positive because it is given in the question that the displacement took place in the direction of the force applied

    1Thank You

    Poorvi Jain 7 years, 1 month ago

    Use W=fscostheta

    1Thank You

    Aditya Pandey 7 years, 1 month ago

    In this case the force done by an object , object moves opposite to the direction force that applied on it

    1Thank You

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