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Pressure

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Question 120

A heavy storage cabinet has four cylindrical feet. The cross-sectional area of each foot in contact with the floor is AAA.

The feet of the cabinet leave indentations in a vinyl floor. These indentations become deeper with increased pressure.

What would reduce the depth of the indentations for a cabinet of a fixed weight?

A

using three feet, each with an area the same as AAA

B

using four feet, each with an area smaller than AAA

C

using six feet, each with an area the same as AAA

D

using three feet, each with an area smaller than AAA

Markscheme

Pressure Questions

  1. IGCSE
  2. /Physics
  3. /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.

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