Statement-I: When percentage errors in the measurement of mass and velocity are \( 1 \% \) and \...
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Statement-I: When percentage errors in the measurement of mass and velocity are \( 1 \% \) and \( 2 \% \) respectively, the percentage error in \( \mathrm{KE} \) is \( 5 \% \).
Statement-II: \( \mathrm{KE} \) or \( E=\frac{1}{2} m v^{2}, \frac{\Delta E}{E}=\frac{\Delta m}{m}+\frac{2 \Delta v}{v} \).
(1) Both Statement-I and Statement-II are correct.
(2) Both Statement-I and Statement-II are incorrect.
(3) Statement-I is correct \& Statement-II is incorrect.
(4) Statement-I is incorrect \& Statement-II is correct.
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