Force and Motion

If there are two forces going in the same direction how would you find the net force?

• Subtract
• Add
• Neither
• Multiply

Tags

NGSS.MS-PS2-2

Calculate the net force shown in the  diagram?

• 0N
• 400 N
• 600 N
• 800 N

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-5

Calculate the net force shown in the  diagram?

• 41 N
• 25 N
• 16 N
• 9 N

Look at the diagram. What would be the direction of the motion ?

• movement to the left
• movement to the right
• no movement

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

If both people are exerting a force of 20 N, what is the net force?

• 20 N

• 40 N

• 400 N

• 0 N

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

Are the forces acting on the sled in Section 1 balanced or unbalanced? The track is smooth and frictionless.

• Balanced
• Unbalanced

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

Are forces balanced or unbalanced when a marble rolls down a ramp?

• Balanced
• Unbalanced

Tags

NGSS.3-PS2-1

A girl is pushing a cart by herself with a force of 7 N. What will happen if a boy begins to help her and their combined force is 17 N?

• The cart will speed up.
• The cart will slow down.
• The cart will move at a constant speed in a straight line.
• The cart will fly to never never land!

Tags

NGSS.MS-PS2-2

Are forces balanced or unbalanced when plates at a transform fault move and cause an earthquake?

• Balanced
• Unbalanced

Tags

NGSS.MS-ESS2-3

NGSS.MS-ESS3-2

At A the speed of the ball increases. At B, speed decreases. At C, speed is constant. Which points does the ball experience unbalanced forces?

• A and B
• B and C
• A and C
• A, B and C

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1