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JEE Main & Advanced Physics Work, Energy, Power & Collision / कार्य, ऊर्जा और शक्ति Question Bank Work Done by Constant Force

  • question_answer
    Two bodies of masses 1 kg and 5 kg are dropped gently from the top of a tower. At a point 20 cm from the ground, both the bodies will have the same                  [SCRA 1998]

    A)             Momentum

    B)               Kinetic energy

    C)                         Velocity          

    D)                           Total energy

    Correct Answer: C

    Solution :

                                Velocity of fall is independent of the mass of the falling body.          


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