Physics (AS & A Level) · May / June 2024 · Paper 23 · Question 1
9702
As printed in the paper
The question as text
The drag force FD acting on a sphere falling through a liquid is given by FD = 6πηr v where r is the radius of the sphere, v is the speed of the sphere in the liquid and η is a property of the liquid called the viscosity.
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
1(a)[2]
1(b)[2]
1(c)[2]
1(d)(i)[2]
1(d)(ii)[2]
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