Force

When your position changes, you're in ____________.

• motion

• force

Tags

NGSS.MS-PS2-2

Which of these are examples of motion?

• Turning around

• Moving side to side

• Traveling

• All of them

Tags

NGSS.3-PS2-2

Friction is a force that ______ against an object to slow its motion.

• pushes

• pulls

Tags

NGSS.MS-PS2-2

Which force pulls objects towards the center of the earth?

• Gravity

• Friction

Tags

NGSS.MS-PS2-4

What is a PUSH or PULL of an object?

• Motion
• Force
• Friction
• Gravity

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

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

• Motion
• Friction
• Work
• Displacement

Tags

NGSS.MS-PS2-2

How is gravity affected by mass?

• the larger the mass of the object, the greater the gravity
• small objects have no gravity
• gravity is not affected by mass of objects, whether large or small

Tags

NGSS.MS-PS2-4

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

• yes
• no

Tags

NGSS.MS-PS2-5

How does gravity on Earth compare to gravity on the moon?

• It is the same

• There is more gravity on Earth

• There is more gravity on the moon

Tags

NGSS.MS-PS2-4

What does the word mass mean?

• The amount of matter in an object

• the speed an object falls

• how high a person can jump

• how far an object can be thrown