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Calculate the work required to be …

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Calculate the work required to be done to stop a car of 1500 kg moving at a velocity of 50 km/h.

    • Posted by Mrunal Rode 5 years, 6 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Siddharth Tumbad 5 years, 6 months ago

    Since work done is equal to energy. So work done= 1/2mv^2-1/2mu^2. Given, mass,m=1500kg Initial velocity,u=50km/h Final velocity,v=0 =1/2×1500×0×0 - 1/2×1500×50×50 Just solve it further u will get answer

    1Thank You

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