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23 Nov 2019

<IMG alt="" src="https://s3.amazonaws.com/answer-board-image/7aa37799-a5ab-4c55-b91d-87a714e49e26.gif" src_cetemp="https://s3.amazonaws.com/answer-board-image/7aa37799-a5ab-4c55-b91d-87a714e49e26.gif">A hungry 850-N bear walks out on a beam in an attempt to retrieve some "goodies" hanging at the end. The beam is uniform, weighs 200 N, and is 6.00 m long; the goodies weigh 95.0 N. <BR><BR>(a) Draw a free-body diagram of the beam. (Do this on paper. Your instructor may ask you to turn in this sketch.) <BR><BR>(b) When the bear is at x = 1.00 m, find the tension in the wire and the components of the reaction force at the hinge. <BR>1 N (tension) <BR>2 N (horizontal reaction) <BR>3 N (vertical reaction) <BR><BR><BR><BR>(c) If the wire can withstand a maximum tension of 1020 N, what is the maximum distance the bear can walk before the wire breaks? <BR>4 m <BR><BR>

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