Water is stored in an open stored in an open storage tank. the absolute pressure in the tank above the liquid is 1.0 atm. the water level is 8m above the base of the tank. what is the instantaneous velocity of a fluid jet when a 0.5 cm diameter orifice is open at point a. the opening is 0.8m above the base. consider v1=0 at the instant the opening is made (1)

Water at room temperature of 20.0°c is poured into an aluminum cylinder which has graduation markings etched on the inside. the reading in the graduations is 300.0 cc. the cylinder with the water in it is then immersed in a constant temperature bath at a temperature of 100°c. what is the reading for the level of water on the graduations of the cylinder after the water and the cylinder reach thermal equilibrium with the bath? the volume coefficient of expansion of water is 2.07 x 10^-4 k-1, and the linear coefficient of expansion of aluminum is 23.0 x 10^-6 k-1. a) 305.0 cc b) 304.0 cc c) 303.5 cc d) 303.3 cc e) 304.5 cc

Which simple machine is not part of this compound machine? a. lever b. pulley c. inclined plane d. wheel and axle

What properties of a moving object are used in determining the object's energy of motion