In the figure, two particles, each with mass m = 0.87 kg, are fastened to each...

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In the figure, two particles, each with mass m = 0.87 kg, are fastened to each other, and to a rotation axis at O, by two thin rods, each with length d = 5.3 cm and mass M = 1.3 kg. The combination rotates around the rotation axis with angular speed w = 0.29 rad/s. Measured about O, what is the combination's (a) rotational inertia and (b) kinetic energy? (a) Number (b) Number i Units Units (0 m M -Rotation axis < < M m In the figure, two particles, each with mass m = 0.87 kg, are fastened to each other, and to a rotation axis at O, by two thin rods, each with length d = 5.3 cm and mass M = 1.3 kg. The combination rotates around the rotation axis with angular speed w = 0.29 rad/s. Measured about O, what is the combination's (a) rotational inertia and (b) kinetic energy? (a) Number (b) Number i Units Units (0 m M -Rotation axis < < M m

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