📢 Too many exams? Don’t know which one suits you best? Book Your Free Expert 👉 call Now!

  • google app store apple app store
  • ✖

      Question

      A body of mass 3 kg has a velocity of 4 m/s. Find its

      kinetic energy.  
      A 12 J Correct Answer Incorrect Answer
      B 24 J Correct Answer Incorrect Answer
      C 6 J Correct Answer Incorrect Answer
      D 18 J Correct Answer Incorrect Answer

      Solution

      KE= ½ × m × v2 =1/2 × 3 × 42 = 24J

      Practice Next
      ask-question