ForcesIntroduction

The Stiletto That Sank Into the Lawn

Part of Pressure · GCSE GCSE Physics revision

This introduction covers The Stiletto That Sank Into the Lawn within Pressure for GCSE Physics. Revise Pressure in Forces for GCSE Physics with 15 exam-style questions and 12 flashcards. This is a high-frequency topic, so it is worth revising until the explanation feels precise and repeatable. It is section 1 of 16 in this topic. Use this introduction to connect the idea to the wider topic before moving on to questions and flashcards.

Topic position

Section 1 of 16

Practice

15 questions

Recall

12 flashcards

💪 The Stiletto That Sank Into the Lawn

At a garden party, a person wearing stiletto heels steps onto the grass and immediately sinks in. Their friend in snowshoes strolls across without leaving a mark. Both people weigh exactly the same. The difference? Pressure. It's not just about how hard you push — it's about how much area you spread that force across. A stiletto heel concentrates all your weight onto roughly 1 cm² of ground. A snowshoe spreads it over 2000 cm². Same force, tiny area = enormous pressure. That's the whole idea.

Keep building this topic

Read this section alongside the surrounding pages in Pressure. That gives you the full topic sequence instead of a single isolated revision point.

Practice Questions for Pressure

What is the correct equation for pressure?

  • A. Pressure = Force × Area
  • B. Pressure = Force ÷ Area
  • C. Pressure = Area ÷ Force
  • D. Pressure = Force + Area
1 markfoundation

Explain why a sharp knife cuts through food more easily than a blunt knife, even when the same force is applied to both.

3 marksstandard

Quick Recall Flashcards

What is pressure?
The force acting per unit area on a surface. P = F / A
What is the equation for pressure?
P = F / A Pressure (Pa) = Force (N) ÷ Area (m²)

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