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Physics, 27.04.2021 15:10 25linm

Static Equilibrium You are cleaning out the gutters on your house. You place a ladder on the ground, and lean it against the gutter on your house. You have a mass of 75.0 kg. The ladder is 5.80 m long and has a mass of 14.5 kg. The ladder is at an angle 74.0 degrees (measured from the ground). The place the ladder touches the ground has static friction acting on it. However, the place where the ladder leans against the gutter has NO friction. There is a Normal Force at each location (think carefully about their directions!). The ladder's center of mass (and of gravity) is 1.60 m from the bottom of the ladder (measured along the ladder). You are standing 3.10 m up the ladder (measured from the bottom of the ladder along the ladder). Find the force of the Normal Force acting on the bottom of the ladder (at the contact point with the ground). Your answer should have the following: 1 Decimal Place Correct SI Unit Answers must be in the following format: Written out and NOT in scientific notation Acceptable: 278.40 Not Acceptable: 2.784 x 102

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