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The displacement of a block of mass 1.280 kg attached to a spring whose spring constant...

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Physics

The displacement of a block of mass 1.280 kg attached to aspring whose spring constant is 50 N/m is given by x = A cos ωt,where A = 12 cm. In the first complete cycle, find the values of xand t at which the kinetic energy is equal to one half thepotential energy.

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4.1 Ratings (671 Votes)
The KE is half the PE when the KE is 13 of the TMEtotal mechanical energy of the system TME max KE kA x 50Nm x 012m 036 J Were interested in where KE TME 3 012 J and 012 J mv x 1280kg x v    See Answer
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