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Net Forces Review

Authored by Lauren Roeling

Science

8th Grade

NGSS covered

Used 1+ times

Net Forces Review
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50 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is Net Force?

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Answer explanation

Net Force is the total force acting on an object, calculated by vectorially adding all individual forces. It determines the object's acceleration and direction of motion according to Newton's second law.

Tags

NGSS.MS-PS2-2

2.

DRAW QUESTION

3 mins • 1 pt

Decide how you will calculate the following: (Addition or Subtraction)

Media Image

Answer explanation

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

3.

DRAW QUESTION

3 mins • 1 pt

Calculate the net forces acting on the objects in the picture. Make sure to explain the direction of the Net Force.

Media Image

Answer explanation

5N - 5N = 0N

Balanced

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

4.

DRAW QUESTION

3 mins • 1 pt

Calculate the net forces acting on the objects in the picture. Make sure to explain the direction of the Net Force.

Media Image

Answer explanation

5N + 3N = 8N Right

Unbalanced

Tags

NGSS.MS-PS2-2

5.

DRAW QUESTION

3 mins • 1 pt

Calculate the net forces acting on the objects in the picture. Make sure to explain the direction of the Net Force.

Media Image

Answer explanation

Team 1: 5N + 5N + 5N = 15N

15N - 5N = 10 N Right

Team 2: 12N Right

Team 2 would push the box further.

Tags

NGSS.MS-PS2-2

6.

DRAW QUESTION

3 mins • 1 pt

Calculate the net forces acting on the objects in the picture. Make sure to explain the direction of the Net Force.

Media Image

Answer explanation

20N - 8N = 12N Right

Tags

NGSS.MS-PS2-2

7.

DRAW QUESTION

3 mins • 1 pt

Calculate the net forces acting on the objects in the picture. Make sure to explain the direction of the Net Force.

Media Image

Answer explanation

85N + 60N = 145N Up

Tags

NGSS.MS-PS2-2

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