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  5. Work, Energy, Power & Collision / कार्य, ऊर्जा और शक्ति

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

  • question_answer 36)
                      During inelastic collision between two bodies, which of the following quantities always remain conserved?                 (a) Total kinetic energy.                 (b) Total mechanical energy.                 (c) Total linear momentum.                 (d) Speed of each body.                

    Answer:

                      (c) In inelastic collision, momentum remains constant but K.E. changes.                


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