What is an example of a stable system how were you able to determine whether or not the system is stable?

Would a sea saw be a stable system because the output is under control and it returns back

I know for a fact a swing is an example of a stable system but that was already used as an example and they said that is a stable system because when it is Disturbed at can return to a state of equilibrium which can be described as a state of balance and a sea saw does the same so would it also be a stable system?

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So the thing said that unstable systems lack a controlling force that restores them to equilibrium and a sea saw can go back to a state of balance but it is disturbed when a person sits on one side

A seesaw can be considered a stable system if the output (the movement of the seesaw) is under control and it returns back to its original position after being tilted.

There are different ways to determine the stability of a system, and one common approach is to analyze the system's response to disturbances or changes in its input.

To determine the stability of a seesaw, you can perform the following steps:

1. Identify the system: In this case, the seesaw is the system.

2. Define the input and output: The input is the force or torque applied to one side of the seesaw, and the output is the resulting movement or position of the seesaw.

3. Analyze the response to disturbances: Apply a slight disturbance by tilting one side of the seesaw and observe the resulting motion. If the seesaw returns back to its original position after the disturbance, it indicates stable behavior.

4. Repeat the process: Perform the disturbance several times to verify the consistency of the system's response. A stable system should consistently return to its original position.

So, in summary, a seesaw can be considered stable if it returns back to its original position after being tilted, and this can be determined through the analysis of its response to disturbances.