Question

A particle completes a revolution along a circular path of radius T. The distance
travelled by the particle is
1) ir
2) 27
3) Зиг
4) zero​

Answer 1

Answer:

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Explanation:

kjhgfdwbheykwerihds

Answer 2

Answer:

Answer should be 2 × pie(22/7) × T

Explanation: But i can't understand your options