The system in the figure is in equilibrium. A concrete block of mass 307 kg hangs from the end of the uniform strut of mass 41.1 kg. For angles = 34.6° and 0 = 55.5°, find (a) the tension T in the cable and the (b) horizontal and (c) vertical components of the force on the strut from the hinge. Strut A -Hinge

The system in the figure is in equilibrium. A concrete block of mass 307 kg hangs from the end of the uniform strut of mass 41.1 kg. For angles = 34.6° and 0 = 55.5°, find (a) the tension T in the cable and the (b) horizontal and (c) vertical components of the force on the strut from the hinge. Strut A -Hinge

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter10: Rotational Motion

Section: Chapter Questions

Problem 73P: A stepladder of negligible weight is constructed as shown in Figure P10.73, with AC = BC = = 4.00...

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A stepladder of negligible weight is constructed as shown in Figure P10.73, with AC = BC = = 4.00 m. A painter of mass m = 70.0 kg stands on the ladder d = 3.00 m from the bottom. Assuming the floor is frictionless, find (a) the tension in the horizontal bar DE connecting the two halves of the ladder, (b) the normal forces at A and B, and (c) the components of the reaction force at the single hinge C that the left half of the ladder exerts on the right half. Suggestion: Treat the ladder as a single object, but also treat each half of the ladder separately.
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