The speed of a car is (45 1.5) km / h . The percentage error in speed is
Physics · JEE Main · NTA Exams — Physics and Measurement
The speed of a car is \((45 \pm 1.5) \mathrm{km} / \mathrm{h}\). The percentage error in speed is
- 3.8%
- 3.33%
- 3.3%
- 3.55%
Answer
(C) 3.3%
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