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A body weighing 0.4 kg is whirled in a v...

A body weighing 0.4 kg is whirled in a vertical circle making 2 revolutions per second. If the radius of the circle si 1.2 m , find the tension in the string when the body is
(i) at the bottom of the circle, (ii) at the top of the circle.

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The correct Answer is:
79.6N; 71.8 N
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CHHAYA PUBLICATION-WORK AND ENERGY-PROBLEM SET -II
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