Which state of equilibrium is a person in while running on a treadmill?(1 point)
Responses
stable equilibrium
stable equilibrium
static equilibrium
static equilibrium
neutral equilibrium
neutral equilibrium
dynamic equilibrium
dynamic equilibrium
The state of equilibrium that a person is in while running on a treadmill is dynamic equilibrium.
The state of equilibrium that a person is in while running on a treadmill is dynamic equilibrium.
To understand this concept, let's first break down the different types of equilibrium. There are three main types: stable equilibrium, neutral equilibrium, and unstable equilibrium.
Stable equilibrium refers to a state where an object or system returns to its original position after being disturbed. For example, if you place a ball in a bowl and give it a little push, it will roll back to the bottom of the bowl and come to rest. This is not the case when running on a treadmill because the person does not return to their original position.
Neutral equilibrium occurs when an object or system remains in its new position after being disturbed. For instance, if you balance a pencil vertically on its tip, it will stay in that position, as long as there are no external forces acting upon it. This also doesn't apply to running on a treadmill because the person is continually moving and not remaining in a stationary position.
Unstable equilibrium happens when an object or system moves away from its original position after being disturbed. For example, if you try to balance a ruler on its edge, the slightest disturbance will cause it to topple over. Again, this does not apply to running on a treadmill as the person is not moving away from their original position.
Dynamic equilibrium, the correct answer in this case, refers to a state where an object or system is in constant motion but with no overall change. When a person runs on a treadmill, they are continuously moving forward, but they remain in the same relative position on the treadmill. This creates a dynamic equilibrium, as the person is in motion but maintaining a constant position on the moving treadmill.
So, the answer is dynamic equilibrium.