Locate the two Moon phases from parts C and D that align with the spring tides. Is the orientation and alignment of the Sun, Earth, and Moon in a straight line or at a right angle? Gravitationally, how does this alignment likely influence Earth’s tides?

Water is siphoned from a large tank and discharges into the atmosphere through a 50-mm diameter tube. the end of the tube is b = 2.6 m below the tank bottom which is a = 6.7 m deep, and viscous effects are negligible. determine the maximum height h over which the water can be siphoned without cavitation occurring. atmospheric pressure is 101.4 kpa, and the water vapor pressure is 1.79 kpa (absolute). report your answer in meters to two decimal places.