Physics Unit Review

Are the forces acting on the object balanced or unbalanced? The man does a flip on the fly board.

(a)  

• unbalanced
• balanced

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Balanced or Unbalanced

Tags

NGSS.3-PS2-1

If an object is not moving the forces acting upon it are _____________

A ____________ is a push or a pull on an object.

Tags

NGSS.MS-PS2-1

What will cause an object to move?

• Applied forces
• Balanced forces
• Unbalanced forces

Tags

NGSS.MS-PS2-2

Balanced forces causes

• speed of an object

• change in motion

• no change in motion

• no friction on object

Calculate the net force of the object in the image shown.

• 20N
• 35N
• 5N
• 25N

Tags

NGSS.MS-PS2-2

Is this a balanced or unbalance force?

• Balanced
• Unbalanced
• Neither one
• Both

Tags

NGSS.3-PS2-1

Which direction will the object move?

• Up
• Down
• Right
• Left

Tags

NGSS.MS-PS2-2

What is the net force of this object?

• 0N
• 50N
• 25N
• 5N

Tags

NGSS.HS-PS2-1