Physics, 20.02.2020 06:39 mstrish71oteauw
A uniform beam resting on two pivots has a length L = 6.00 m and weight M = 220 lbs. The pivot under the left end exerts a normal force n1 on the beam, and the second pivot, located a distance l = 4.00 m from the end exerts a normal force n2. A woman with a weight of 130 lbs steps onto the left end of the beam and begins walking to the right. How far can the woman walk before the beam tips?
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A uniform beam resting on two pivots has a length L = 6.00 m and weight M = 220 lbs. The pivot under...
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