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Painter on a ladder · —— Points:20 A painter wishes to know whether or not he can safely stand on a ladder. The ladder h
Posted: Sun Jul 10, 2022 11:54 am
by answerhappygod
- Painter On A Ladder Points 20 A Painter Wishes To Know Whether Or Not He Can Safely Stand On A Ladder The Ladder H 1 (199.67 KiB) Viewed 57 times
Painter on a ladder · —— Points:20 A painter wishes to know whether or not he can safely stand on a ladder. The ladder has a mass M₁ = 7.00 kg which is uniformly distributed throughout its length L = 6.60 m. The ladder is propped up at an angle 0 = 68.0°. The coefficient of static friction between the ground and the ladder is μ = 0.240, and the wall against which the ladder is resting is frictionless. Calculate the maximum mass of the painter for which the ladder will remain stable when he climbs a distance d = 4.00 m up the ladder. 0 is it safe? Submit Answer Tries 0/40 If the painter does not stand on the ladder, what is the minimum angle 8 for which the ladder will remain stable? Submit Answer Tries 0/40 Post Discussion 83°F Cloudy H ENG Send Feedback 2:17 PM 7/9/2022