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An object is spun around in circular motion such that its frequency is 700Hz. What is the period of its rotation?
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How would you place two electrons on a sphere of radius r so that the electrostatic potential energy is minimized. how would you place three electrons to solve the same problem.
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Physics, 22.06.2019 11:00
A2.00-m long piano wire with a mass per unit length of 12.0 g/m is under a tension of 8.00 kn. what is the frequency of the fundamental mode of vibration of this wire?
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Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt
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Nitrogen (n2) undergoes an internally reversible process from 6 bar, 247ยฐc during which pฮฝ1.2 = constant. the initial volume is 0.1 m3 and the work for the process is 121.14 kj. assuming ideal gas behavior, and neglecting kinetic and potential energy effects, determine heat transfer, in kj, and the entropy change, in kj/s. show the process on a t-s diagram.
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An object is spun around in circular motion such that its frequency is 700Hz. What is the period of...
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