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Moments and pressure

OCR J249 — matched to your course.

Turning effects, equilibrium, pressure in solids and fluids, and upthrust.

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Moments and pressure

Tailored to OCR J249.

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Subtopics and study areas

  • Calculate moments and apply the principle of moments to balanced systems.
  • Use pressure relationships for solid surfaces and fluid columns.
  • Explain upthrust, floating and the effects of changing area, depth and density.
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