Determine the frequency of oscillation
A mass of 20 kg is attached to a spring whose spring constant is 2000 N/m. The mass is displaced and released. The mass slides on a frictionless surface A. What is the period B. What is the frequency of oscillation?
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A pison-cylinder contains 0.8 kg of steam of 300oC and 1 MPa. The steam is cooled at constant pressure until one-half of the mass condenses. (a) find the final temperature (b) determine the volume change.
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