Determine the displacement and velocity of the machine
A machine is found to vibrate with simple harmonic motion at a frequency of 20Hz and an amplitude of acceleration of 0.5 g. Determine the displacement and velocity of the machine. Use the value of g as 9.81 m/s^2.
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A cylindrical tank of radius R and depth H is filled with water. The tank is open to atmosphere. Derive an expression for the total force acting on the bottom and on the sides of the tank.
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he mercury manometer shown here is used to measure this pressure decrease between points A and B at the pipe wall. Answer the questions below for h1 = 19.4 cm and h2 = 3.39 cm. What is the orifice pressure decrease in cm of water?
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