Review-Force Motion and Energy

A person pushes a box as shown. What is the push most likely to change?

• The position of the box

• The color of the box

• The size of the box

• The mass of the box

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

The box would be easier to move if the surface of the ramp was smoother because there would be less —

• Distance to push the box

• Friction opposing the box

• Mass in the box

• Gravity pulling on the box

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

On which surface would a car be able to stop the fastest?

• A gravel road

• A wet street

• A paved road

• An icy road

Tags

NGSS.MS-PS3-5

Which wagon will take the most force to get up a hill?

• A

• B

• C

• D

Tags

NGSS.MS-PS2-2

Which line graph matches the data table?

• A

• B

• C

• D

Tags

NGSS.MS-PS3-1

This graph shows how far a student traveled during each hour of a trip. After which completed hour of travel did the student's speed increase the most? After hour

Tags

NGSS.MS-PS3-1

The foam on the boy's soccer goalie gloves help him stop the ball. Which force is being used?

• Electrical force

• Gravitational force

• Magnetic force

• Frictional force

Which of the following surfaces would most likely create the greatest friction when an object moves across it?

• Firm sand

• Ice

• Wood

• Thick carpet

Which example best shows friction?

• A snow drift starts to fall down a mountain picking up more snow along the way.

• For the first few seconds, the parachuter gains speed after jumping out of a plane.

• The brakes on the car heated up as they were pushed and the car slowed down.

• Toddlers pedal fast in a tricycle race to see who will be the winner.

• The walking club slows down at the end of their walk to stretch.

A student was blindfolded and told to pick up a pillow, a brick, a feather, and an empty box. Which item did he most likely choose as having the largest mass?

• Brick

• Pillow

• Feather

• Empty box

Tags

NGSS.5-PS1-3