find the ratio of distance and displacement if particle travelling from a quarter circle from point a to b of a radius 10m
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Answer:Perimeter of circle is 2πR
Hence, distance on the quarter circle is d =
4
2πR
=
2
πR
Displacement is D =R
2
∴ d:D=
2
πR
:R
2
π=
7
22
d:D=11:
2
×7
Explanation:
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