Distance Learning Force

Why is it harder for the boy in Image B to get down the hill?

• Motion
• Friction
• Work
• Displacement

Tags

NGSS.MS-PS2-2

If you pull the cord, what direction will the box move?

• Up
• Down
• Left
• Right

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Should experiments be repeated over and over to see if the results are the same each time?

• yes
• no

Tags

NGSS.MS-PS2-5

Mrs. Gibson creates an experiment with different heights of ramps to see which height makes a toy car travel farther. What is the variable?

• Size of the car

• Height of the ramp

• Distance the car travels

• Surface of the ramp

Tags

NGSS.3-5-ETS1-3

Students roll toy cars down the same ramp with different coverings like carpet, foil, and sandpaper. What are they trying to test?

• How does the height of a ramp affect the distance a car will roll?

• How does the mass of the car affect the distance a car will roll?

• How does the surface of a ramp affect how fast a car will travel?

• How does the surface of a ramp affect the distance a car will roll?

Tags

NGSS.3-5-ETS1-3

The force that pulls things toward earth.

• Speed
• Gravity

Tags

NGSS.5-PS2-1

What is force?

• A push exerted on an object
• A push or pull exerted on an object
• A pull exerted on an object
• Nothing

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Which image shows balanced force (equal force)?

• top

• bottom

• both

• neither

Tags

NGSS.MS-PS2-1

When your position changes, you're in ____________.

• motion

• force

Tags

NGSS.MS-PS2-2

Which force pulls objects towards the center of the earth?

• Gravity

• Friction

Tags

NGSS.MS-PS2-4