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A person walks along the sides of a square field each side is 100m long. What is the maximum magnitude of displacement of the person in any time interval?




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The maximum displacement is the diagonal of the square field.

side of square = 100m
diagonal = √100² + 100² = √20000 = 100√2 m = 141.42m

So maximum displacement is 141.42m.
3 5 3
Area of square=Side*side
According to Pythagoras theorem:-
2 5 2
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