(1) A 20 cm-diameter solid wheel weighing 8 kg rolls along at a speed of 3 m/s. Find the amount of kinetic energy in its translational and rotational modes. E = \underline{Translational} + \underline{Rotational} = \underline{Total}
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5 * mass * velocity^2 Given: Mass (m) = 8 kg Velocity (v) = 3 m/s E_translational = 0.5 * 8 kg * (3 m/s)^2 E_translational = 0.5 * 8 kg * 9 m^2/s^2 E_translational = 36 J Show more…
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