Physics, 22.11.2021 21:10, makayla10119

A 0.01-kg bob, attached to a string with length L = 1.2 m, has a total energy of 8 J. The angular speed of the bob, θ', when the kinetic energy equals to the half of the potential energy, (K=U/2), is:

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A 0.01-kg bob, attached to a string with length L = 1.2 m, has a total energy of 8 J. The angular sp...