A block moving horizontally on a smooth surface with a speed of \(40\ m/s\) splits into two part....

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A block moving horizontally on a smooth surface with a speed of \(40\ m/s\) splits into two parts with masses in the ratio of \(1:2\). If the smaller part moves at \(60\ m/s\) in the same direction, then the fractional change in kinetic energy is:- šŸ“²PW App Link - https://bit.ly/YTAI_PWAP šŸŒPW Website - https://www.pw.live



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