× Incorrect Determine the range of weights W for which the 84-lb block is in equilibrium. All wheels and pulleys have negligible friction. Assume W₁ = 84 lb, μs = 0.25, µ = 0.20,0 = 23%, & = 11°. Mk e W W Answer: ( i 273.32 lb) Wi 90.96 lb)
× Incorrect Determine the range of weights W for which the 84-lb block is in equilibrium. All wheels and pulleys have negligible friction. Assume W₁ = 84 lb, μs = 0.25, µ = 0.20,0 = 23%, & = 11°. Mk e W W Answer: ( i 273.32 lb) Wi 90.96 lb)
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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4.4.4
Transcribed Image Text:× Incorrect
Determine the range of weights W for which the 84-lb block is in equilibrium. All wheels and pulleys have negligible friction.
Assume W₁ = 84 lb, μs = 0.25, µ = 0.20,0 = 23%, & = 11°.
Mk
e
W
W
Answer: (
i
273.32
lb) Wi 90.96
lb)
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