Question

What Are Static Problems?

Answer 1

Hint:In physics static problem is defined as the problem in which we must identify the force or torque exerted on an item in static equilibrium. When a body is said to be in static equilibrium, sum of forces and torques acting on it are equal to zero and the body is stationary.

Complete answer:
When a body is in equilibrium, neither its internal energy nor its motion are affected by the passage of time. Let's attempt to understand how a rigid body maintains stability.

The simplest definition of equilibrium is a point where there is zero net external force and torque operating on the body about the centre of mass (COM) or any other location. For a rigid body, however, equilibrium specifically refers to both rotational and translational equilibrium. Dynamic and static equilibrium are the two types of equilibrium.

Solving Static problem:
When solving a static problem,
1. We must confirm that the issue is not related to acceleration.
2. The point with the most unknowns should be chosen as the pivot point.
3. It is important to take note of the force and torque equations acting in the x and y directions on the body.
4. With the help of known quantities, the unknowns should be algebraically solved.

Note: An object cannot move when it is in static equilibrium. This is because all the forces acting on it balance one another out. The design of stiff structures heavily relies on this idea. A house's floor system to a substantial suspension bridge are examples of these stiff structures.