An object moves uniformly around a circular path of radius 23.5 cm, making one complete revolution every 1.95 s. (a) what is the translational speed of the object? (b) what is the frequency of motion in hertz? (c) what is the angular speed of the object?

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.