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Edexcel IGCSE Physics · Spec 1.13

Centre of Gravity & Stability

Centre of gravity and what makes an object stable.

Physics revision video

Centre of Gravity & Stability

Spec 1.13

What you need to know

  • Say what the centre of gravity is
  • Describe how to find it
  • Explain what makes an object stable

Active recall

Quick check

Answer each question before opening the answer.

What is the centre of gravity of an object?

The single point at which the whole weight of the object appears to act.

What makes an object more stable?

A low centre of gravity and a wide base.

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