Answer to Question #321040 in Mechanics | Relativity for JAMES

Question #321040

A uniform ladder weighing 100 N leans against a smooth vertical wall such that it makes a slope of 1:4. A human stands 2 meters up the ladder and has a mass of 70 kg. If the ladder is 5 m long, Find:

A. The force exerted by the wall on the ladder.

B. The magnitude and direction of the resultant force exerted by the floor on the lower end of the ladde




1
Expert's answer
2022-04-02T10:10:01-0400

A)

F1=600 N.F_1=600~N.

B)

F2=350 N.F_2=350~N.


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