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A particle moves along a semicircle of r...

A particle moves along a semicircle of radius `10m` in 5 seconds. The average velocity of the particle is

A

`2pi ms^(-1)`

B

`4pi ms^(-1)`

C

`2ms^(-1)`

D

`4 ms^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
D
Average velocity of particle ` = (2R)/(5) = (2xx 10)/(5) = 4m//s`
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