Physics, 24.04.2020 19:54 rol15

The uniform 20 kg slender bar is pivoted at O and swings freely in the ve rtical plane. If the bar is released from rest in the horizontal position, calculate the initial value of the force R exerted by the bearing on the bar an instant after release.

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The uniform 20 kg slender bar is pivoted at O and swings freely in the ve rtical plane. If the bar i...