A particle moves along a circle of radiu...

A particle moves along a circle of radius R with a constant angular speed `omega`. Its displacement (only magnitude) in time t will be

`omegat`

`2R cos omega t`

`2R sin omegat`

`2Rsin. (omegat)/2`

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The correct Answer is:

`:. x=2R sin .(omegat)/2`

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