Equilibrium.

How many types of equilibrium

• 1

• 2

• 3

• 4

What is the equilibrium ?

• change of velocity

• When all the forces that act upon an object are balanced

• When the net force is not zero

• none

Which object will fall over in figure ?

• A

• B

• C

• D

What are the types of equilibrium? ?

• Stable ,Instable,Neutral

• Stable,Neutral,imstable

• Stable,Unstable,Neutral

• none

Stable equilibrium :............................

• An object experiencing balanced forces while at a constant velocity

• An object at rest experiencing balanced forces

• none

• An object experiencing balanced forces while at a change velocity

Dynamic equilibrium: An object experiencing balanced forces while at a constant velocity

• True

• False

• no answer

Tags

NGSS.HS-PS2-1

Neutral equilibrium

• a kind of equilibrium so that with a small or insignificant change, it still remains in a state of equilibrium

• a kind of equilibrium so that when the object is slightly changed, it go further from its original position.

• a kind of equilibrium so that with a small change, forces emerge which help return the object back into a state of equilibrium.

• none

Unstable Equilibrium: a kind of equilibrium so that when the object is slightly changed, it go further from its original position.

• True

• False

• none

In the picture, each center of gravity or mass is different or not?

• Same

• Different,because of the way their body is and what they are carrying.

• Unknown

• I don`t know

Centre of gravity the point in an object where its weight is balanced

• True

• False

• none

Tags

NGSS.MS-PS2-4