9.5 A farmer completes 4 rounds of a square field of side 10m . what will be the displacement of the farmer at the end of 4th round.
a) zero
b) 40m
c) 16m
d) 44m
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Answered by
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Answer:
the answer is a) zero
Explanation:
The answer is zero because after completing the 4 rounds the distance between his initial and final position is zero. He is on the same position where had started.
If we have to calculate the total distance then it would be 40 metres
But, in the question we have to find out the displacement.
So,Hence the answer is zero.
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