21. A particle with radius R e moving in a circular path with constant speed. The time period of the
particle is T .calculate the time for the following after t =T6
What is the average speed of the particle
(a)R/T
b)πR/6T
c)2πR/3T
d)2πR/T
Answers
Answered by
1
Answer:
2πR / T
Explanation:
constant speed = {(distance covered) / (Time taken)}
= {(1 circumference) / (Total time)}
= {2πR / T}
hence avg. speed = constant speed of particle = {2πR / T}
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