Forces in action

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Question 39
Medium

A student sets up a balance using a ruler and a pivot as shown in the diagram.

Ruler balanced on a pivot with forces applied at each end

Which statement is correct?

There is a resultant moment anti-clockwise of 100 N cm100\text{ N cm}100 N cm.

There is a resultant moment clockwise of 100 N cm100\text{ N cm}100 N cm.

There is a resultant moment anti-clockwise of 300 N cm300\text{ N cm}300 N cm.

There is a resultant moment of 0 N cm0\text{ N cm}0 N cm.

Forces in action Questions

  1. GCSE
  2. /Physics
  3. /Forces in action