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water flows downward in a pipe at 45deg as shown in fig p244 the mercury manometer reads a 6-in height the pressure
vortex shedding can be used to design a vortex flow meter fig a blunt rod stretched across the pipe sheds vortices
using the geometry of fig prove that the most efficient circular open channel maximum hydraulic radius for a given flow
the wye joint in fig splits the pipe flow into equal amounts q2 which exit as shown a distance ro from the axis neglect
the torque m required to turn the cone-plate viscometer in fig depends upon the radius r rotation rate omega fluid
the tank of liquid in the figure accelerates to the right with the fluid in rigid-body motiona compute ax in ms2b why
the tank in fig is filled with water and has a vent hole at point a it is 1 m wide into the paper inside is a 10-cm
the supersonic nozzle of fig is over expanded case g of fig with aeat 30 and a stagnation pressure of 350 kpa if the
the small boat is driven at steady speed vo by compressed air issuing from a 3-cm-diameter hole at ve 343 ms and pe 1
the quarter circle gate bc in fig is hinged at c find the horizontal force p required to hold the gate stationary the
the pressure drop in a venturi meter varies only with the fluid density pipe approach velocity and diameter ratio of
the parallel galvanized-iron pipe system of fig delivers water at 20degc with a total flow rate of 0036 m3s if the pump
the original flettner rotor ship was approximately 100 ft long displaced 800 tons and had a wetted area of 3500 ft2 as
the jet engine in fig admits air at 20degc and 1 atm at 1 where a1 05 m2 and v1 250 ms the fuel-air ratio is 130 the
1 demonstrate an appreciation of the structural behaviour and design of buildings by carrying out simplified design
the antenna tower is supported by three cables if the forces of these cables acting on the antenna are fb 520 n fc
the airstroke actuator at d is used to apply a force of f 200 n on the member at b determine the horizontal and
the achilles tendon force ft is mobilized when the man tries to stand on his toes as this is done each of his feet is
the 80-lb boy stands on the beam and pulls on the cord with a force large enough to just cause him to slip if the
the 3-mg rear-wheel-drive skid loader has a center of mass at g determine the largest number of crates that can be
the 200-lb uniform tank is suspended by means of a 6-ft-long cable which is attached to the sides of the tank and
outriggers a and b are used to stabilize the crane from overturning when lifting large loads if the load to be lifted
1 the optical transmittance t of a semiconductor wafer of thickness d is shown in figure 1 replicate this figure and
if l 18ft beam will fail when the maximum shear force is v max 800lb or the maximum moment is m max 1200 lb middot
if each cable can withstand a maximum tension of 1000 n determine the largest mass of the cylinder