Exit Ticket (Motion and Forces)

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-PS2-1

NGSS.MS-PS2-2

Are forces balanced or unbalanced when a plane is moving at a constant speed in a straight line?

• Balanced

• Unbalanced

Tags

NGSS.MS-PS2-2

Are forces balanced or unbalanced when skateboarding down a ramp?

• Balanced

• Unbalanced

Tags

NGSS.MS-PS2-2

Are the forces acting on the rope balanced or unbalanced?

• Balanced

• Unbalanced

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Are the forces acting on the rope balanced or unbalanced?

• Balanced

• Unbalanced

Tags

NGSS.MS-PS2-2

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-PS2-4

this force is ___________ and there will be 

• unbalanced, no movement

• balanced, movement to the left

• balanced, no movement

Tags

NGSS.MS-PS2-2

Which of the following statements is true? 

• Balanced forces cause a change in motion. 

• Unbalanced forces cause a change in motion. 

• Forces do not effect the change in motion. 

Tags

NGSS.MS-PS2-2

If all four forces are balanced, the plane will

• plummet to the ground

• fly faster and faster

• fly slower and slower

• fly at a constant speed and direction

Tags

NGSS.MS-PS2-2

What is true about this image?

• It shows unbalance forces.

• It shows balanced forces.

• The people on the right are winning.

• The people on the left are winning.

Tags

NGSS.MS-PS2-1