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Question 95

A flat-bottomed object exerts a pressure on the ground due to its weight acting over its contact area.

Which combination of changes in the weight of the object and its contact area always decreases the pressure exerted?

Weight is smaller, contact area is same

Weight is smaller, contact area is smaller

Weight is same, contact area is smaller

Weight is greater, contact area is greater

Markscheme

Pressure Questions

IGCSE
Physics
Pressure

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.

Pressure

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Question 95

A flat-bottomed object exerts a pressure on the ground due to its weight acting over its contact area.

Which combination of changes in the weight of the object and its contact area always decreases the pressure exerted?

Weight is smaller, contact area is same

Weight is smaller, contact area is smaller

Weight is same, contact area is smaller

Weight is greater, contact area is greater

Markscheme

Pressure Questions

IGCSE
Physics
Pressure

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.