A LevelPhysicsEdexcelExam Questions4. MaterialsDensity, Upthrust & Viscous Drag

Density, Upthrust & Viscous Drag (Edexcel A Level Physics): Exam Questions

Exam code: 9PH0

32 mins5 questions

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Density, Upthrust & Viscous Drag

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An object of volume V made from a material of density ρ1 is placed into a fluid of density ρ2.

Which of the following gives the upthrust on the object? 

  • ρ1Vg

  • ρ2Vg

  • (ρ2−ρ1 )Vg

  • (ρ2+ρ1 )2Vg

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