A stone is lying in a fluid stream. The force F acting on it depends on density of the fluid, velocity v, and maximum area cross section a. Find out the expression of F. Share with your friends Share 2 Rajnish Kumar answered this Dear student F=k(ρ)x(v)y(a)zMLT-2 =(ML-3)x (LT-1)y(L2)z =MxL-3x+y+2zT-ycomparing both RHS and LHS we getx=1, y=2 and z=1F=k(ρ)1(v)2(a)1Regards 11 View Full Answer