why it is easier to open a nut by long spanner
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Answered by
8
Answer:
we know moment of force is equal to force × distance. The turning effect of force is nothing but moment of force. So it is easier to rotate the objct (nut). Hence, long spanner is used to rotate nut.
Answered by
6
Explanation:
because the longer the spanner is the more is the perpendicular distance between the axis of spanner through which it rotates and the distance of your hand.
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