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Please provide answer to the question.. with proper solution... image of the question is attached.

Please provide answer to the question.. with proper solution... image of the question is attached.

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Grade:12th pass

1 Answers

Avinash
13 Points
4 years ago
1. The angular velocity is given as 2 rad per sec hence it is a constant and no tangential acceleration.
2. Only centripetal acceleration is there hence by formula a = w2r wwhere w is 2 rad per sec and r is 3m.
3. For x direction multiply a with cos 60 and for y multiply any sin60.
4. The direction will be towards center hence  both x and y of - signs.
5. A option correct.
Hope u understood.

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