1 AP Physics Statics Practice Test Answers: A,B,A,E,D,A,A,B,B,E,B,E ...
1 AP Physics Statics Practice Test Answers: A,B,A,E,D,A,A,B,B,E,B,E ...
1 AP Physics Statics Practice Test Answers: A,B,A,E,D,A,A,B,B,E,B,E ...
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14. (10 Points) A ladder is leaning against a frictionless wall as shown below. The ladder has a mass of30 kg and is 5 m long. A 60 kg person is 1.5 m from the bottom of the ladder. You must show all yourwork for credit.(a) Draw a free-body diagram of the ladder and draw and label all the forces acting on it.(b) Solve for the normal force of the ground on the ladder.(c) Solve the force of the wall on the ladder.(d) Solve for minimum coefficient of static friction between the ladder and the ground for the systemto be in static equilibrium.6
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