Let's begin by determining the equilibrium position of a seesaw pivot. You and a friend play on a seesaw. Your mass is 90 kgkg, and your friend’s mass is 60 kgkg. The seesaw board is 3.0 mm long and has negligible mass. Where should the pivot be placed so that the seesaw will balance when you sit on the left end and your friend sits on the right end? Let's look at the same scenario we just worked through, but instead the board now has a non-zero mass of 20 kgkg . Where should the pivot be placed for balance?
Rotational Equilibrium And Rotational Dynamics
In physics, the state of balance between the forces and the dynamics of motion is called the equilibrium state. The balance between various forces acting on a system in a rotational motion is called rotational equilibrium or rotational dynamics.
Equilibrium of Forces
The tension created on one body during push or pull is known as force.
Let's begin by determining the equilibrium position of a seesaw pivot. You and a friend play on a seesaw. Your mass is 90 kgkg, and your friend’s mass is 60 kgkg. The seesaw board is 3.0 mm long and has negligible mass. Where should the pivot be placed so that the seesaw will balance when you sit on the left end and your friend sits on the right end?
Let's look at the same scenario we just worked through, but instead the board now has a non-zero mass of 20 kgkg . Where should the pivot be placed for balance?
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