10. The cable and pulley system shown is used by a camper to hoist a backpack into a tree to keep it out of the reach of bears. If cables AB and AC have breaking strengths of 200 lb and cable DAE has breaking strength of 100 lb, determine the largest weight W the may be lifted. 50° A B 30° D E W
10. The cable and pulley system shown is used by a camper to hoist a backpack into a tree to keep it out of the reach of bears. If cables AB and AC have breaking strengths of 200 lb and cable DAE has breaking strength of 100 lb, determine the largest weight W the may be lifted. 50° A B 30° D E W
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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
Transcribed Image Text:10. The cable and pulley system shown is used by a camper to hoist a backpack into a tree to
keep it out of the reach of bears. If cables AB and AC have breaking strengths of 200 lb
and cable DAE has breaking strength of 100 lb, determine the largest weight W the may be
lifted.
50°
B
30°
E
W
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