Force and Motion

How fast or slow something moves in a certain amount of time

• speed

• acceleration

• velocity

• motion

Tags

NGSS.MS-PS3-1

Which change would help the teacher move the cart more easily?

• putting fewer books on the car

• removing the wheels from the car

• laying carpet on the wooden floor

• carrying the cart instead of rolling it

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Which box requires the smallest force to lift it off the ground?

• L

• M

• N

• O

Tags

NGSS.MS-PS2-2

Which statement correctly describes the motion of the toy car?

• It is standing still

• It is speeding up

• It is slowing down

• It is moving at a constant speed

Tags

NGSS.MS-PS3-1

A delivery truck makes a trip from Akron to Columbus. The truck departs from Akron at 4:00pm and arrives at Columbus at 6:00pm. The truck travels a distances of 120 miles. What is the average speed of the truck during the entire journey? (Hint...speed = distance / time)

• 20 mph

• 30 mph

• 60 mph

• 65 mph

Click on the changes that the student could make that would result in the skateboard reaching the end of the hallway faster.

• Push with less force

• Push with greater force

• Remove some of the books

• Stand the books upright

• Replace the books with heavier objects

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

A student puts a penny, a box of crayons, and a bag filled with books on a table. Which statement describe the gravitational force acting on the objects?

• the penny experiences the least amount of gravitational force

• all of the objects experience the same amount of gravitational force

• the box of crayons experiences the greatest amount of gravitational force

• the bag filled with books experiences the least amount of gravitational force

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

A student puts a penny, a box of crayons, and a bag filled with books on a table. Which statement describe the gravitational force acting on the objects?

• the penny experiences the least amount of gravitational force

• all of the objects experience the same amount of gravitational force

• the box of crayons experiences the greatest amount of gravitational force

• the bag filled with books experiences the least amount of gravitational force

Tags

NGSS.MS-PS2-4

Which list shows what can happen to the motion of an object when only one force is acting on the object?

• object speeds up, slows down, sits at a rest

• object changes direction, speeds up, slows down

• object moves at constant speed, speeds up, slows down

• object moves at a constant speed, changes direction, speeds up

Acorns falling is an example of what type of force..

• push

• pull

• gravity

• friction

Tags

NGSS.MS-PS2-2