Question

PLZ HELP.....
The terminal velocity of a sphere depends on the weight of the sphere mg coefficient of viscosity radius of a sphere by the method of dimension determine the relation of terminal velocity

Answer 1

V and r² are directly proportional

Terminal velocity of a sphere in a viscous fluid is given as

V= 2r²(p-p•)g/9n

I hope this helps ( ╹▽╹ )