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Find the greatest height H which the 80.0 kg person can be without the stepladder collapsing. Coefficient of static friction between A and the ground

Find the greatest height H which the 80.0 kg person can be without the stepladder collapsing.

Coefficient of static friction between A and the ground is 0.40

Coefficient of static friction between B and the ground is 0.50

Each of the two sections is 10 kg

Note: you will need to determine the height H when motion is impending at Pt A AND the height H when motion is impending at Point B. Then you can decide which one controls.

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Find the greatest height H which the Silo kg person can be without the stepladder collapsing. Coefficient of static friction between A and the ground is 0.210 Coefficient of static friction between B and the ground is 0.50 Each of the two sections is 10 kg Note: you will need to determine the height H when motion is impending at Pt A AND the height H when motion is impending at Point B. Then you can decide which one controls

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