Q.

Starting position of an object is representedas x=5.1±0.2m and finishing position asy=6.9±0.3m. What will be the displacementand error in displacement?

A. displacement = 1m, error = 0.5m
B. displacement = 2m, error = 0.36m
C. displacement = 1.8m, error = 0.36m
D. displacement = 1.5m, error = 0.4m
Answer» C. displacement = 1.8m, error = 0.36m
Explanation: displacement between two positions represented as x±Δx and y±Δy is iy- xi and error in displacement is (Δx2
2.3k
0
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