JEE Main 2025 Physics question
The energy of a system is given as , where t is the time and s. The errors in the measurement of and t are 1.2% and 1.6%, respectively. At t = 5 s, maximum percentage error in the energy is :
Answer: (3)
Solution
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The energy of a system is given as , where t is the time and s. The errors in the measurement of and t are 1.2% and 1.6%, respectively. At t = 5 s, maximum percentage error in the energy is :
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