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.
Ishita , 6 Years ago
Grade 12th pass
Mechanics> Please provide answer to the question.. w...
1 AnswersAvinash
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.
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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