2. Questions Bank
  3. JEE Main & Advanced
  4. Physics
  5. Work, Energy, Power & Collision / कार्य, ऊर्जा और शक्ति

JEE Main & Advanced Physics Work, Energy, Power & Collision / कार्य, ऊर्जा और शक्ति Question Bank Elastic and Inelastic Collision

  • question_answer
    If two balls each of mass 0.06 kg moving in opposite directions with speed 4 m/s collide and rebound with the same speed, then the impulse imparted to each ball due to other is                     [AFMC 1998,2001]

    A)          0.48 kg-m/s

    B)                       0.24 kg-m/s

    C)          0.81 kg-m/s

    D)                       Zero

    Correct Answer: A

    Solution :

             Impulse = change in momentum = 2 mv                       =\[2\times 0.06\times 4=0.48\ kg\ m/s\]


You need to login to perform this action.
You will be redirected in 3 sec spinner