Question: A 2 1 8 - lb man is climbing up a ladder to change the garage door sensor . He suddenly stops because the ladder
A lb man is climbing up a ladder to change the garage door sensor He suddenly stops because the ladder feels as its on the verge of slipping. What is the incline of the ladder theta if the coefficient of the static friction between the bottom the ladder pad A and the ground is mu The center of the man is at point G The weight of the ladder is not important.
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