Lesson 4 Balanced and Unbalanced Forces

1. Two equal forces acting on an object are ___________.

• Net Forces

• Balanced Forces

• Newtons

2. The total forces acting on an object are ______________.

• Net Forces

• Balanced Forces

• Newtons

Tags

NGSS.MS-PS2-2

3. A math problem that shows two equal amounts is an ________.

• Newtons

• Net Force

• Equation

4. A scale that measures tension

• Spring Scale

• Connor Scale

• Newtons

Tags

NGSS.MS-PS2-2

5. The unit to measure force.

• Net force

• Spring Force

• Newtons

6. When net force is equal to zero, are forces balanced or unbalanced?

• Balanced

• Unbalanced

7. What would the net force be of an unmoving piano?

• 0

• 1

• 2

• 3

Tags

NGSS.MS-PS2-2

8. If you push a box with a force of 1 N, and your friend pushes with the same amount of force, how many Newtons is that?

• 0

• 1

• 2

Tags

NGSS.3-PS2-1

9. If a box is pushing down on a table at 25 N, and the forces are balanced, how many Newtons is that table pushing back?

• 0 N

• 25 N

• 14 N

Tags

NGSS.MS-PS2-1

10. If you pushed on a box and your friend pushed in the opposite direction, what would the net force be?

• 0

• 1

• 2

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1