The diagram below shows a homogeneous symmetric ladder in static equilibrium when inclined at an angle Ⓒ with respect to the ground. The ladder touches a vertical wall and horizontal ground; both of these surfaces are rough. The mass of the ladder is 10 kg. The magnitude of the normal force due to the wall is 40 N, and the magnitude of the normal force due to the ground is 60 N. (1) Determine the torque produced by the force of gravity, direction and magnitude in Nm (2) Determine the torque produced by the force of friction between the ladder and the ground, direction and magnitude in Nm (3) Determine the torque produced by the normal force due to the wall, direction and magnitude in Nm (4) Determine the torque produced by the force of friction between the ladder and the wall, direction and magnitude in Nm Consider g=10 m/s/s. Round your answers to the nearest whole number. DO NOT use units in your answers. 3m O PIVOT
The diagram below shows a homogeneous symmetric ladder in static equilibrium when inclined at an angle Ⓒ with respect to the ground. The ladder touches a vertical wall and horizontal ground; both of these surfaces are rough. The mass of the ladder is 10 kg. The magnitude of the normal force due to the wall is 40 N, and the magnitude of the normal force due to the ground is 60 N. (1) Determine the torque produced by the force of gravity, direction and magnitude in Nm (2) Determine the torque produced by the force of friction between the ladder and the ground, direction and magnitude in Nm (3) Determine the torque produced by the normal force due to the wall, direction and magnitude in Nm (4) Determine the torque produced by the force of friction between the ladder and the wall, direction and magnitude in Nm Consider g=10 m/s/s. Round your answers to the nearest whole number. DO NOT use units in your answers. 3m O PIVOT
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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