M = R(8+2/4), and plot tension nake the net moment about O zero. The effects of the radius of the pulley at B are negligible. After you have completed the plot, nswer the questions. Assume r = 30 mm, d = 95 mm. B D M Answers: f0-35°, the tension T- i f0-41°, the tension T- i f0-72°, the tension T- i T N Z Z N N
M = R(8+2/4), and plot tension nake the net moment about O zero. The effects of the radius of the pulley at B are negligible. After you have completed the plot, nswer the questions. Assume r = 30 mm, d = 95 mm. B D M Answers: f0-35°, the tension T- i f0-41°, the tension T- i f0-72°, the tension T- i T N Z Z N N
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question

Transcribed Image Text:The throttle-control lever OA rotates in the range 0 ≤ 0 ≤ 90°. An internal torsional return spring exerts a restoring moment about O
given by M = K(0+π/4), where K = 670 N-mm/rad and is in radians. Determine and plot as a function of the tension T required to
make the net moment about O zero. The effects of the radius of the pulley at B are negligible. After you have completed the plot,
answer the questions. Assume r = 30 mm, d = 95 mm.
B
45°
d
M
Answers:
If 0 = 35%, the tension T =
If 0 = 41°, the tension T =
If 0 = 72°, the tension T =
i
i
i
T
N
Z Z Z
N
N
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