The mass density of a substance is 2.94 g/cm. i) ii) iii) What is the specific gravity of the substance? What is the specific volume of the substance? What is the specific weight of the substance? Determine the kinematic viscosity of fluid between the cylindrical shaft of 0.05 m diameter and sleeve shown in FIGURE Q2b, given that the force is 2 N and the gap between the shaft and sleeve is 0.5 mm as shown in the FIGURE. The shaft moves at velocity 0.1 m/s. The fluid mass density is 700 kg/m. [7 marks] 0.05m 0.5mm [1 mark] [1 mark] [1 mark] 0.2m 2N Sleeve