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10 Nov 2019
A hungry 70 kg bear walks out on a beam in order to get at some food that in suspended as shown. The beam is uniform has a mass of 20 kg and is 6 m long. The sack of food has a mass of 10 kg. Draw the free body diagram showing all forces present. Identify your choice for the axis of rotation, and describe which forces produce the clockwise torque and which ones produce the counterclockwise torque. When the bear is at a distance x = 1.0 m away from the support, what is the tension in the wire?
A hungry 70 kg bear walks out on a beam in order to get at some food that in suspended as shown. The beam is uniform has a mass of 20 kg and is 6 m long. The sack of food has a mass of 10 kg. Draw the free body diagram showing all forces present. Identify your choice for the axis of rotation, and describe which forces produce the clockwise torque and which ones produce the counterclockwise torque. When the bear is at a distance x = 1.0 m away from the support, what is the tension in the wire?
Tod ThielLv2
4 Apr 2019