To get up on the roof, a person (mass 74.3 kg ) places a 5.09 m aluminum ladder (mass 13.7 kg ) against the house on a c

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To Get Up On The Roof A Person Mass 74 3 Kg Places A 5 09 M Aluminum Ladder Mass 13 7 Kg Against The House On A C 1 (59.05 KiB) Viewed 99 times

To get up on the roof, a person (mass 74.3 kg ) places a 5.09 m aluminum ladder (mass 13.7 kg ) against the house on a concrete pad with the base of the ladder 2.00 m from the house. At the top ladder rests against a plastic rain gutter, which we can assume to be frictionless. The center of mass of the ladder is 2.0 m from the bottom. The person is standing 3.0 m from the bottom of ladder. What are the magnitudes of the forces on the ladder at the top and at the bottom? top N bottom N