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

    Question

    Calculate the kinetic energy of a body of mass 5 kg

    moving with a velocity of 4 m/s.
    A 40 J Correct Answer Incorrect Answer
    B 20 J Correct Answer Incorrect Answer
    C 50 J Correct Answer Incorrect Answer
    D 80 J Correct Answer Incorrect Answer

    Solution

    KE = ½ mv² = ½ × 5 × 4² = ½ × 5 × 16 = 40 J

    Practice Next
    More Physics GS Questions

    Relevant for Exams:

    ask-question

    Not sure which exam is best for you Talk to our expert

    Get My Free Call