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A body of mass 50 kg describes SHM along a straight line. The time for one complete oscillation is 10 s and the amplitude of the motion is 1.3 m.
Determine the maximum force acting on the body, the velocity of the body when it is 1 m from the amplitude position and (c) the time taken for the body to travel 0.3 m from the amplitude position.
consider a piston-cylinder assembly containing 0.14 kg of air initially at a pressure of 350 kpa. heat is added during
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On Earth, an astronaut weighs 145 pounds. Compute a) this astronaut's weight (in SI units) on the surface of Mars where the gravitational acceleration is 12.2 ft/s^2, b) her mass on Mars in British units, c) her mass on Mars in SI units, d) her mass ..
A piston-cylinder arrangement initially contains water at P = 300 psia and T = 500 oF. The piston is moved to a final position where the volume is twice the initial volume. During the piston movement there is a heat transfer to the water in such a ..
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for a piece of aluminum stock choose a grinding wheel that will grind .050 of stock from it. show the grinding wheel
a closed gas turbine unit uses neon as the working fluid. there are two stages of compression with intercooling from
Consider two beams, both of length L, with the cross sectional configurations shown. Each beam is subjected to a pure moment, M. Determine the ratio of the maximum principal stress of beam
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