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Solve the following problem give below:
Problem: Determine the moment of inertia of a cylinder of radius 0.63 m, height 0.72 m and density (1.91 - 0.955r + 0.286r2) kg/m3 about the center. Answer in units of kg•m2.
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When one person was talking in a small room, sound intensity level was 60dB everywhere within the room. Then, there were 14 people talking in similar manner at the same time in the room, what was the resulting sound intensity level.
A 1.00 kg chunk of ice at a temperature of 0 C and pressure of 1.0 atm melts completely to water of 0 C. What is the change of the entropy of the ice
A loaded spring gun, initially at rest on a horizontal frictionless surface, fires a shot of mass m at angle of \Theta above the horizontal surface. The muzzle speed of the shot is vo and the mass of the unloaded gun is M. What is the final motion of..
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A student presses a book between his hands. The forces that he exerts on the front and back covers of the book are perpendicular to the book and are horizontal. find the magnitude of the minimum pressing force that each hand must exert
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A diverging lens (f = â€"12.0 cm) is located 23.0 cm to the left of a converging lens (f = 35.0 cm). Determine the distance of the final image relative to the converging lens
A tall building which has an irregular floor plan of area A, the same at all levels, is demolished by explosive charges. How much gravitational potential energy is released in the collapse
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