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Which is easier to lift in the air, 1 kg...

Which is easier to lift in the air, 1 kg steel or 1 kg of wool?

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The volume of 1 kg of wool is much greater that that of 1kg steel. Hence, wool faces more resistance while moving through air. Therefore, it is easier to lift 1 kg steel.
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CHHAYA PUBLICATION-NEWTON'S LAWS OF MOTION-EXAMINATION ARCHIVE WITH SOLUTIONS(WBCHSE)
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