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प्रश्न
A particle is fastened at the end of a string and is whirled in a vertical circle with the other end of the string being fixed. The motion of the particle is
विकल्प
periodic
oscillatory
simple harmonic
angular simple harmonic
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उत्तर
periodic
Because the particle completes one rotation in a fixed interval of time but does not oscillate around a mean position.
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