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A person is standing from 20 …

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A person is standing from 20 minutes with havey wheat on his head . does he do any work or not ? Explain?

    • Posted by Preet Walia 7 years ago

    CBSE > Class 09 > Science
    • 3 answers

    Vikas Yadav Bahubali 7 years ago

    Because at the head there the angle of 90 degree of thita so the thita value is always 0 at 90 so the work done is also 0

    2Thank You

    Ayush Nigam 7 years ago

    Because no displacement

    1Thank You

    Prerak Gautam 7 years ago

    no becouse distance travel=0 work done=force×distance work done=force×0 work done=0

    3Thank You

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