Solution of task 17.2.13 from the collection of Kepe OE
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17.2.13
Two identical homogeneous rods rotate about the Oy axis, having at this time the angular velocity ω = 10 rad / s and the angular acceleration ε = 100 rad / s2. Determine the modulus of the principal vector of inertia forces of the rods, if the mass of each rod is 2 kg, and the length l = 0.4 m (Answer 80)
Two identical homogeneous rods rotate about the Oy axis, having at this time the angular velocity ω = 10 rad / s and the angular acceleration ε = 100 rad / s2. Determine the modulus of the principal vector of inertia forces of the rods, if the mass of each rod is 2 kg, and the length l = 0.4 m (Answer 80)
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