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A rocket is moving up with …

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A rocket is moving up with the velocity v.if the velocity of this rocket is suddenly tripled , what will be the ratio oc two kinetic energies

    • Posted by Molly Arora 5 years, 7 months ago

    CBSE > Class 09 > Science
    • 2 answers

    Vishal Rajput 5 years, 7 months ago

    9:1

    1Thank You

    The Unknown Indian 5 years, 7 months ago

    V=velocity ,when we is tripled that means v ka cube . K.E= 1/2 m v2 . ratio will be (1/2 m v2)/(1/2 m v2) . so 1/2 and m will be cancel led . [(v3)2] /[(v,3)2]. So. 2 will be cancelled by 2 .we get ratio v3:v,3

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