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6. 1772 A 10 kg, 4m long ladder is leaned against a vertical wall at an angle of 30° from the vertical. The static coefficient of friction between the ladder and the floor is 0.40, and there is no friction between the wall and the ladder. An 80 kg Professor climbs up the ladder. NOTES IMAGES DISCUSS UNITS STATS HELP Part Description Answer Chk History How high can he climb along the ladder before the ladder begins to slip? (include units with answer) A. # tries: 0 Show Details Format Check 16.67 pts. 100%! Hints: 0.0

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