Question 2 (2 marks) The cruise ship, Diamond Princess, has a mass of 115,000 tonnes (1 tonne = 1000 kg), determine the volume of salt water will it displace. Use Archimedes' principle to explain your answer Question 3 (3 marks) Jacques Cousteau is located 50 m below the surface of the fresh water lake. (a) What is the gauge pressure that Jacques experiences? (b) What is the absolute pressure that Jacques experiences? Question 4 (2 marks) A garden hose with diameter 1.5 cm is connected to an irrigation pipe with a smaller diameter of 0.50 cm. If the water in the hose has a speed of 2.0 m/s, calculate the speed in the irrigation pipe. Assume viscosity is negligible. Question 5 (2 marks) A blood vessel is 0.20 min length and has a radius of 1.5 x 10'3 m. Blood ows at a volume ow rate of 1.0 x 10'7 m3/s. Determine the difference in pressure which must be maintained between the two ends of the blood vessel