Water flows from a large tank and exits through a vertical, constant diameter pipe, as shown below. the air in the tank is pressurized to 100 kpa. a) determine the height h, to which the water rises. b) find the water velocity in the pipe exit.

An electric motor is used to drive a power press which makes steel turning moment diagrams 323 pressings from a metal sheet. the motor runs at a mean speed of 50 rev/s. the torque required is 10.0nm for 0.2s, followed by 1.0nm for0.3 s with this sequence then being repeated. what is the minimum power required of the motor and the moment of incrtia required for the t1ywhcel if the speed fluctuations are to be restricted to 1.5%?