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In 1.0 s, a particles goes from point A ...

In 1.0 s, a particles goes from point A to point B, moving in a semicircle of radius 1.0 m figure. The magnitude of the average velocity is

A

` 314ms `

B

` 2.0ms^(-1)`

C

` 1.0 ms^(-1)`

D

zero

Text Solution

Verified by Experts

The correct Answer is:
B
|Average velocity |`(|"Displacement"|)/("Time") `
` " " =(2r)/( t) =2 xx (1)/(1) = 2 ms^(-1) `
` (##VMC_PHY_XI_WOR_BOK_01_C02_E05_005_S01.png" width="80%">
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