Part A Determine the minimum force P needed to push the tube E up the incline. Express your answer to three significant figures and include the appropriate units. HA P= Value Submit Request Answer Units ?

Physics for Scientists and Engineers: Foundations and Connections
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Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter5: Newton's Laws Of Motion
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Consider a tube and a roller shown in. The tube E has a mass of 115 kg and the
roller D has a mass of 140 kg. The force acts parallel to the plane, and the
coefficients of static friction at the contacting surfaces are HA=0.3, μB=0.25,
and μ = 0.4. The roller and tube each have a radius of 150 mm.
Part A
Determine the minimum force P needed to push the tube E up the incline.
Express your answer to three significant figures and include the appropriate units.
P=
Value
Submit Request Answer
Units
?
E
Transcribed Image Text:Consider a tube and a roller shown in. The tube E has a mass of 115 kg and the roller D has a mass of 140 kg. The force acts parallel to the plane, and the coefficients of static friction at the contacting surfaces are HA=0.3, μB=0.25, and μ = 0.4. The roller and tube each have a radius of 150 mm. Part A Determine the minimum force P needed to push the tube E up the incline. Express your answer to three significant figures and include the appropriate units. P= Value Submit Request Answer Units ? E
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