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Direction of Angular Velocity

Linear Angu...

Question

Linear & Angular acceleration of a particle is $10 m / {s e c}^{2} and 5 {rad/sec}^{2}$ respectively. What is its from rotational axis :-

A

50 m

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B

1 / 2 m

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C

1 m

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D

2 m

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Solution

The correct option is D $2 m$
Means radius of circle $= r$
$=$ linear acceleration $/$ angular acceleration
$= 10 / 5 = 2 m$
Hence,
option $(D)$ is correct answer.

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