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The Equilibrium Concept Builder includes 36 questions organized into 12 Question Groups and spread across three difficulty levels. Each question involves the same task - add an east-west vector and a north-south vector to an object so that it is in a state of equilibrium.
In Physics, equilibrium is the state in which all the individual forces (and torques) exerted upon an object are balanced. This principle is applied to the analysis of objects in static equilibrium. Numerous examples are worked through on this Tutorial page.
When all the forces that act upon an object are balanced, then the object is said to be in a state of equilibrium. The forces are considered to be balanced if the rightward forces are balanced by the leftward forces and the upward forces are balanced by the downward forces.
You can experiment with the weights to see how they affect the equilibrium position of the knot and, at the same time, see the vector-diagram representation of the first equilibrium condition at work.
PHYSICS 12 ROTATIONAL EQUILIBRIUM WORKSHEET 1 1. For the following diagrams, determine the perpendicular component F⊥⊥⊥⊥ for each force shown, as well as its torque, relative to pivot P: a) 60 ° b) Fcable = 570 N; find F ⊥⊥⊥⊥ 0.730 m and torque 25 °
Identify and analyze static equilibrium situations. Set up a free-body diagram for an extended object in static equilibrium. Set up and solve static equilibrium conditions for objects in equilibrium in various physical situations. All examples in this chapter are planar problems.
Take a quick interactive quiz on the concepts in Equilibrium in Physics | Definition, Types & Examples or print the worksheet to practice offline.
