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2. Free body diagram - Wikipedia

   en.wikipedia.org/wiki/Free_body_diagram

   A free body diagram is not a scaled drawing, it is a diagram. The symbols used in a free body diagram depends upon how a body is modeled. [6] Free body diagrams consist of: A simplified version of the body (often a dot or a box) Forces shown as straight arrows pointing in the direction they act on the body

3. Statically indeterminate - Wikipedia

   en.wikipedia.org/wiki/Statically_indeterminate

   The structure has no possible states of self-stress, i.e. internal forces in equilibrium with zero external loads are not possible. Statical indeterminacy, however, is the existence of a non-trivial (non-zero) solution to the homogeneous system of equilibrium equations. It indicates the possibility of self-stress (stress in the absence of an ...

4. Pulley - Wikipedia

   en.wikipedia.org/wiki/Pulley

   [12] Diagram 3 shows that now three rope parts support the load W which means the tension in the rope is W/3. Thus, the mechanical advantage is three. By adding a pulley to the fixed block of a gun tackle the direction of the pulling force is reversed though the mechanical advantage remains the same, Diagram 3a. This is an example of the Luff ...

5. Newton's laws of motion - Wikipedia

   en.wikipedia.org/wiki/Newton's_laws_of_motion

   A state of mechanical equilibrium is stable if, when the position of the body is changed slightly, the body remains near that equilibrium. Otherwise, the equilibrium is unstable. A common visual representation of forces acting in concert is the free body diagram , which schematically portrays a body of interest and the forces applied to it by ...

6. Mechanical equilibrium - Wikipedia

   en.wikipedia.org/wiki/Mechanical_equilibrium

   An object resting on a surface and the corresponding free body diagram showing the forces acting on the object. The normal force N is equal, opposite, and collinear to the gravitational force mg so the net force and moment is zero. Consequently, the object is in a state of static mechanical equilibrium.

7. List of types of equilibrium - Wikipedia

   en.wikipedia.org/wiki/List_of_types_of_equilibrium

   Partial equilibrium, the equilibrium price and quantity which come from the cross of supply and demand in a competitive market; Radner equilibrium, an economic concept defined by economist Roy Radner in the context of general equilibrium; Recursive competitive equilibrium, an economic equilibrium concept associated with a dynamic program

8. Where could it snow this weekend? Track winter weather ... - AOL

   www.aol.com/news/where-could-snow-weekend-track...

   Winter weather continues to ramp up this month with snow set to fall in the northern Rocky Mountains and the far northern Plains this weekend.. Arctic air from Canada is bringing wintry conditions ...

9. Talk:Free body diagram - Wikipedia

   en.wikipedia.org/wiki/Talk:Free_body_diagram

   6 Image:Free Body Diagram.png. 19 comments. ... 8 Wiki Education assignment: 4A Wikipedia Assignment. 1 comment. 9 Polygon of Forces is not the correct method to ...