<em>Force</em><em> </em><em>is</em><em> </em><em>push</em><em> </em><em>or</em><em> </em><em>pull</em><em>.</em><em>.</em><em>.</em><em>.</em>
<em>thank</em><em> </em><em>you</em>
Answer:
1.435 x 10^-4 cm^3/s
Explanation:
coefficient of viscosity, η = 0.028 poise
Radius, R = 0.008 cm
length, l = 2 cm
Pressure, P = 5000 dyne/cm^2
The Poiseuille's formula is given below

Where, V is the rate of flow, that means volume flowing per second

V = 1.435 x 10^-4 cm^3/s
Thus, the rate of flow is 1.435 x 10^-4 cm^3/s.
F=M×A
F=3 ×15
F=45N
so the force is 45 N