Determine hydrostatic force on dam and its line of action
The water side of the wall of a 70-m long dam is quarter circle with radius of 7-m. Determine the hydrostatic force on the dam and its line of action when the dam is filled to the rim.
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The rigid bar is orginally horizonal and is supported by two cables each having a cross-sectional area of 0.05in^2, and E=31(10^3) ksi. Determine the slight roatation of the bar when the uniform load is applied.
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The rotational inertia of the system consisting of the man, bricks, and platform about the central vertical axis of the platform is 5.0 kg·m2. By moving the bricks the man decreases the rotational inertia of the system to 2.0 kg·m2.(a
If the mercury level in the manometer is higher on the side open to atmospheric pressure (as compared to the side connected to the air duct), is the pressure inside the duct above or below atmospheric pressure?
What is the rotational inertiaof the merry go around starts from rest and accelerates at 0.010 rad/ s^2 for 14 s if a constant tangential force of magnitude 200 N applied 1m from the axis of rotation was required to accelerate it what was the angu
A 0.50-µF capacitor is being charged in a circuit. An ammeter in the circuit reads 1.5 A. What is the displacement current through the capacitor?
Water at 150psi and a quality of .8 is in a free floating piston-cylinder arrrangement with an initial volume of 10ft^3. Heat is added at constant pressure until all the water is saturated vapor.
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