every morning swaralee walks round the edge of a circular field having a radius of 100 m . as shown in if she starts from point a and takes one round how much distance has she walked and what is her displacement
Answers
Answered by
30
distance= 2πr = 2×3.14×100=628 m
displacement =0
displacement =0
Answered by
27
Distance covered by swaralee = Circumference of the circular field
= 2*22/7*100m
= 44/7*100m
= 628.57 m
Her displacement = the distance between the initial and final position which is = 0, since she returns to her original position, on taking one round.
Hope this helps :)
= 2*22/7*100m
= 44/7*100m
= 628.57 m
Her displacement = the distance between the initial and final position which is = 0, since she returns to her original position, on taking one round.
Hope this helps :)
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