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darkfire12 darkfire12
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A 75.0 kg ladder that is 3.00 m long is placed against a wall at an angle theta. The center of gravity of the ladder is at a point 1.20 m from the base of the ladder. The coefficient of static friction at the base of the ladder is 0.800. There is no friction between the wall and the ladder. What is the minimum angle the ladder must make with the horizontal for the ladder not to slip and fall?


image



26.57 degrees



30.34 degrees



36.35 degrees



40.55 degrees



46.52 degrees

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College Physics

College Physics


Edition: 5th
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ftricey04ftricey04
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darkfire12 Author
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A year ago
Thanks
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Thank you, thank you, thank you!
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Good timing, thanks!
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