A body of mass \( 1 \mathrm{~kg} \) initially at rest, explodes and breaks into three fragments ....

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Question A body of mass \( 1 \mathrm{~kg} \) initially at rest, explodes and breaks into three fragments of masses in the ratio 1:1:3. The two piece of equal mass fly-off perpendicular to each other with a speed of \( 15 \mathrm{~m} / \mathrm{s} \) each. The speed of the heavier fragment is:
(A) \( 5 \sqrt{2} m s^{-1} \)
(B) \( 45 \mathrm{~ms}^{-1} \)
(C) \( 5 \mathrm{~ms}^{-1} \)
(D) \( 15 \mathrm{~ms}^{-1} \)📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live



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