Spherical balls of radius R are falling in a viscous fluid of viscosity Ƞ with a velocity v. The retarding viscous force acting on the spherical ball is ___________ a) Directly proportional to R but inversely proportional to v b) Directly proportional to both radius R and velocity v
Spherical balls of radius R are falling in a viscous fluid of viscosity Ƞ with a velocity v. The retarding viscous force acting on the spherical ball is ___________ a) Directly proportional to R but inversely proportional to v b) Directly proportional to both radius R and velocity v
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Spherical balls of radius R are falling in a viscous fluid of viscosity Ƞ with a velocity v. The retarding viscous force acting on the spherical ball is ___________
a) Directly proportional to R but inversely proportional to v
b) Directly proportional to both radius R and velocity v
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