Determine the horizontal component that is developed
A gate having a cross section as shown an opening 5 ft wide and 4ft high. The weights 400 lbs, and its center of gravity is 1 ft to the left of AC and 2ft above BC. Determine the horizontal component that is developed on the gate at C.
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The 680 kg load suspended from the helicopter is in equilibrium. The aerodynamic drag force on the load is horizonal. The y axis is vertical, and cable OA lies in the x-y plane. Determine the magnitude of the drag force and the tension in cable OA
According to the Law School Admission Council, in the fall of 2006, 63% of law school applicants were accepted to some law school. The training program Satisfaction claims that 163 of the 240 students trained in 2006 were admitted to law school. Y
Air at 110 kPa and 50 C flows upward through a 6-cm-diamter inclined duct at a rate of 45 L/s. The duct diameter is then reduced to 4 cm through a reducer. The pressure change across the reducer is measured by a water manometer.
A rigid container of volume 1 m^3 contains 16.13 kg of H2O of an unknown phase. The pressure of the H2O is initially 7 bar. How much heat must be added to increase the pressure to 4 MPa?
A company is sued for job discrimination because only 19% of the newly hired candidates were minorities when 27% of all applicants were minorities. They want to determine if there is strong evidence that the company's hiring practices are discrimi
A cylinder fitted with a piston is filled with 600 lb of saturated liquid ammonia at 45 degrees F. the piston weighs 1 ton and has a diameter of 2.5 ft. what is the volume occupied by the ammonia, in cubic feet?
This bend discharges water (1000 kg/m^3) into the atmosphere. Determine the force components at the flange required to hold the bend in place. The bend lies in a horizontal plane.
The water level of a tank on a building roof is 20m above the ground. a hose leads from tank bottom to the ground. The end of the hose has a nozzle, which is pointed straight up.
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