Richa dubey Asked a Question
December 3, 2021 12:41 pmpts 50 pts
40. A particle whose mass varies with time, moves under the influence of a force F.If T is the kinetic energy and p 1s the momentum of this particle, which of the following equation is valid (a) dTFp dt m d (c)mT=mF p dt (d)mT)=Ē.P
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  • Animesh anand thankyou
    kindly find your answer attached below
    • cropped7121963475284423720.jpg
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  • Nikita swami
    I guess option d is correct because mass is caring with respect to time other option are also dimensionly incorrect
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  • Arun
    i guess option a. but 2 is varying
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