please help. equation is below.

Q1 Stormer Viscometer--Apply NavierStokes Eq. 30 Points Derive, using the Navier-Stokes equations, the differential equation for the velocity v theta (r). Solve it on your own. Next, Use the expression you have derived for the calculation below. Q1.1 Calculate the velocity v-theta 20 Points After your completion in finding the veleocity expression, use the data to find v-theta at r=4.95cm Using the given data in picture! Enter the velocity v-theta (in units of cm/s ) at r =4.95cm below! Enter the velocity v-theta (in units of cm/s ) at r =4.95cm below! H4w9c9: Complete (1) the velocity distribution derivation v(r) for the Stormer Viscometer and (2) Calculate for the viscosity, , of a solvent. v(r)=c12r+rc2, - Problem (1): Answer the v(r) (in cm/s) at r=4.95cm (i.e, the linear velocity). --Using the completed v(r) equation you finished earlier. The velocity distribution is v=1/22r+1/R2r1=1/R(rRRr)