MHT CET 2026 Physics question
The percentage error in the measurement of mass of a body and its speed are 0.73 % and 1.84 % respectively. The percentage error in the measurement of its momentum and kinetic energy are respectively
Answer: (B)
Solution
Momentum , so the maximum percentage error is . Kinetic energy , and the speed has power 2, so $×100 = 0.73 + 2(1.84) = 0.73 +
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