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geerky42 (geerky42):
A light rigid rod with masses attached to its ends is pivoted about a horizontal axis as shown below. When released from rest in a horizontal orientation, the rod begins to rotates with an angular acceleration of magnitude... A) \(\dfrac{g}{7l}\) B) \(\dfrac{g}{5l}\) C) \(\dfrac{g}{4l}\) D) \(\dfrac{5g}{7l}\) E) \(\dfrac{g}{l}\)
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geerky42 (geerky42):
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