Mathematics · Uncertainty in Measurement
A bird flies a distance d = 120 ± 3 m during a time t = 20.0 ± 1.2 s. The uncertainty in the average speed of the bird is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 16.5 m/s
- 20.65 m/s
- 30.51 m/s✓
- 40.39 m/s
Correct answer
0.51 m/s
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