A uniform ladder 6.9 m long weighing 430 N rests with one end on the ground and the other end against a perfectly smooth vertical wall. The ladder rises at 59.5 • above the horizontal floor. A 800 N painter finds that she can climb 2.65 m up the ladder, measured along its length, before it begins to slip. Normal force exerted on ladder = 1230N Part A: What force does the wall exert on the ladder? F=____N Part B: Find the friction force that the floor exerts
A uniform ladder 6.9 m long weighing 430 N rests with one end on the ground and the other end against a perfectly smooth vertical wall. The ladder rises at 59.5 • above the horizontal floor. A 800 N painter finds that she can climb 2.65 m up the ladder, measured along its length, before it begins to slip. Normal force exerted on ladder = 1230N Part A: What force does the wall exert on the ladder? F=____N Part B: Find the friction force that the floor exerts
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![A uniform ladder 6.9 m long weighing 430 N rests
with one end on the ground and the other end
against a perfectly smooth vertical wall. The ladder
rises at 59.5 o above the horizontal floor. A 800 N
painter finds that she can climb 2.65 m up the
ladder, measured along its length, before it begins
to slip. Normal force exerted on ladder = 1230N
Part A: What force does the wall exert on the
ladder?
F=____N
Part B: Find the friction force that the floor exerts
on the ladder.
F=____N](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc7289bb2-34de-4b7e-a86c-31e14a651d58%2F0d08e174-8628-45bf-979f-0e0a984427fd%2Fndc2o2e_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A uniform ladder 6.9 m long weighing 430 N rests
with one end on the ground and the other end
against a perfectly smooth vertical wall. The ladder
rises at 59.5 o above the horizontal floor. A 800 N
painter finds that she can climb 2.65 m up the
ladder, measured along its length, before it begins
to slip. Normal force exerted on ladder = 1230N
Part A: What force does the wall exert on the
ladder?
F=____N
Part B: Find the friction force that the floor exerts
on the ladder.
F=____N
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