A person of mass 75 kg is standing 2/3 of the way up a ladder, as shown. The ladder has a mass of 25 kg and is leaning against a frictionless wall at…

/in /by

A person of mass 75 kg is standing 2/3 of the way up a ladder, as shown. The ladder has a mass of 25 kg and is leaning against a frictionless wall at an angle of 55°.
A) What is the force of the wall on the ladder?
B) What is the force of the ladder on the wall? 

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