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Work done and its types

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Work done and its types

    • Posted by Lavanya Devi 7 years, 4 months ago

    CBSE > Class 09 > Science
    • 3 answers

    Samarth Verma 7 years, 4 months ago

    When an force acts on an object and object must be displaced then work is done. It's type are- •positive workdone (when displacement is in direction of force) •negative workdone(when displacement is opposite of the force)

    0Thank You

    Taldu Rotki 7 years, 4 months ago

    When an force acts on an object and the object should get displaced this is termed as work done Si unit is N Formula: work done = force * displacement W= f *s

    0Thank You

    Deep Roy 7 years, 4 months ago

    The displacement of an object is work done There are 3 types of work done 1.zerowork done when cos "90degree 2.positive work done when angle is acute angle. 3.negative work done when angle is obtuse angle .

    1Thank You

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