Ram prasath Asked a Question
August 19, 2021 9:09 pmpts 30 pts
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  • Bidyut sinha
    yes, that is impulse...But Impulse is equal to torque× time interval...then per unit time interval ,that is equal to change in angular Momentum...Check the attached picture.
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  • Bidyut sinha Best Answer
    please check the attached picture.
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    Ram prasath
    in the last step how do u calculate the value of v?
  • Ram prasath
    but j is for impulse right.
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  • Ram prasath
    also in the 9th question u have said j=r×p.
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  • Bidyut sinha
    In the 7 th Question, it's asking to obtain the velocity .Now I have applied simple time dilation and length contraction formula .But before that I have written a formula (that in ...
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  • Bidyut sinha
    please check the attached picture.
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    Ram prasath
    i don't understand the 7th question. could u explain that problem please?
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