11th Class Physics Work, Energy, Power & Collision / कार्य, ऊर्जा और शक्ति

  • question_answer 20)
    A particle of mass 0.5 kg travels in a straight line with velocity  where . What is the work done by the net force during its displacement from  to  

    Answer:

    Velocity, Acceleration . Force,    acceleration Work done, .  


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