Question text
8 Which statements describing the moment of a force about a pivot are correct? 1 The moment of a force is a measure of the turning effect of the force. 2 The moment of a force is equal to the force × perpendicular distance from the pivot. 3 The moment of a force is equal to the force × pressure on the pivot. A 1 and 2 B 1 and 3 C 2 only D 3 only
8 Which statements describing the moment of a force about a pivot are correct?
1 The moment of a force is a measure of the turning effect of the force.
2 The moment of a force is equal to the force × perpendicular distance from the pivot.
3 The moment of a force is equal to the force × pressure on the pivot.
A 1 and 2 B 1 and 3 C 2 only D 3 only
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