Which situation is an example of a force acting over a small area to produce a large pressure?
a person wearing wide snowshoes to walk across thick, soft snow
a heavy tractor with broad, wide tires driving on muddy ground
a mountain climber wearing boots with sharp metal spikes to walk on hard ice
a large building constructed on a wide, flat concrete foundation
188 exam-style questions on CIE IGCSE Physics Pressure, covering Pressure. Each one has a worked solution and a mark scheme showing where the marks go.