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1.5.2a Moment of a force

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Question 6

A uniform metre rule is pivoted in equilibrium at the 50 cm mark. A mass of 15 g is placed at the 10 cm mark on the rule.

What is the smallest mass that can be placed on the rule to restore equilibrium?

A

6 g6\text{ g}6 g

B

12 g12\text{ g}12 g

C

15 g15\text{ g}15 g

D

30 g30\text{ g}30 g

Markscheme

1.5.2a Moment of a force Questions

  1. IGCSE
  2. /Physics
  3. /1.5.2a Moment of a force

43 exam-style questions on CIE IGCSE Physics 1.5.2a Moment of a force. Each one has a worked solution and a mark scheme showing where the marks go.

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