Calculating Force

The image shows a block that is being pulled along the floor. According to the image, what is the acceleration of the block? ____ m/s²

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Students are playing tug-of-war. If group B pulls the rope to the right with a force of 400 N and group A pulls the rope to the left with a force of 250 N, what will happen to the ribbon in the middle of the rope?

• The ribbon will move to the left and group A will win the tug-of-war.

• The ribbon will move to the left and group B will win the tug-of-war.

• The ribbon will move to the right and group B will win the tug-of-war.

• The ribbon will move to the right and group A will win the tug-of-war.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Student A is pulling at 57 newtons and student B is pushing at 96 newtons. What is the net force (calculation).

• 153 N Left

• 39 N Left

• 153 N Right

• 39

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Mrs. Jones is pulling a rope at 73 newtons, and a student is pulling a rope at 47 newtons. What is the net force (calculation).

• 26

• 120 N Left

• 26 N Left

• 120

Tags

NGSS.MS-PS2-2

To calculate the net force of this problem, you need to ?

• Add the forces

• Subtract the forces

• Multiply the forces

• Divide the forces

Tags

NGSS.MS-PS2-2

Calculate the net force of the object.

• 10N

• 2N

• 15N

• 5N

Tags

NGSS.HS-PS2-1

Is this a balanced or unbalanced force?

• Balanced

• Unbalanced

• Neither

• Both

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Student A is pushing at 63 newtons, and student B is pushing at 56 newtons. What is the net force (calculation).

• 119 N Right

• 7

• 7 N Right

• 119

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

What is the net force (calculation).

• 5 N Right

• 19 N Left

• 13 N Right

• 13 N Left

Tags

NGSS.MS-PS2-2

What is the net force (calculation).

• 5

• 11 N Right

• 5 N Right

• 0 N

Tags

NGSS.MS-PS2-2