FIGURE 9-9 A cantilever. FA FB A -20.0 m B 20. CG mg 30.0 m Solving Statics Problems 235

College Physics
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Chapter1: Units, Trigonometry. And Vectors
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For the cantilever in Figure 9-9, calculate the forces acting on the beam if the beam has a mass of 1240 kg. Keep 3 significant digits and compare your answers to those given in the text as your answers should round off to those.
Transcribed Image Text:For the cantilever in Figure 9-9, calculate the forces acting on the beam if the beam has a mass of 1240 kg. Keep 3 significant digits and compare your answers to those given in the text as your answers should round off to those.
**Figure 9-9: A Cantilever**

The image illustrates a schematic of a cantilever beam with several forces acting on it:

- **Support Forces:** 
  - \( \vec{F}_A \) is an upward force acting at point A.
  - \( \vec{F}_B \) is an upward force acting at point B.

- **Dimensions:** 
  - The distance from point A to point B is 20.0 meters.
  - The distance from point B to the center of gravity (CG) of the beam is 30.0 meters.

- **Weight:** 
  - The weight of the beam, represented as \( mg \), acts downward at the center of gravity (CG).

The purpose of this figure is likely to help in analyzing the static equilibrium of the cantilever by applying principles of statics to solve for unknown forces or reactions. The diagram is positioned above the text "Solving Statics Problems" on page 235.
Transcribed Image Text:**Figure 9-9: A Cantilever** The image illustrates a schematic of a cantilever beam with several forces acting on it: - **Support Forces:** - \( \vec{F}_A \) is an upward force acting at point A. - \( \vec{F}_B \) is an upward force acting at point B. - **Dimensions:** - The distance from point A to point B is 20.0 meters. - The distance from point B to the center of gravity (CG) of the beam is 30.0 meters. - **Weight:** - The weight of the beam, represented as \( mg \), acts downward at the center of gravity (CG). The purpose of this figure is likely to help in analyzing the static equilibrium of the cantilever by applying principles of statics to solve for unknown forces or reactions. The diagram is positioned above the text "Solving Statics Problems" on page 235.
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