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High School/JEE/NEET/IPhO Physics | 17-19 Yrs

System of Particles
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  2. At time t, m=m0-rt and v=v at time t dt,m dm,dm=-rdt and v=v dv. Sir, What mistake I have done?
    5 years ago by Adarsh Mall

    Post your answer here

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  4. i cant differentiate the difference between the this and its previous part.
    5 years ago by Atul Dhamija

    Post your answer here

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  6. sir i m not getting the same result with the traditional method. plz sir solve it , i have a doubt.
    5 years ago by Atul Dhamija

    Post your answer here