Force 01

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

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

• Up
• Down
• Left
• Right

Tags

NGSS.MS-PS2-2

What is the net force?

• 5 N
• 45 N to the left
• 5 N to the right
• 45 N to the right

Tags

NGSS.MS-PS2-2

Which one is balanced?

• top
• bottom
• both

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Is it BALANCED? 

• Yes
• No

What is the unit for FORCE? 

• N (Newtons)
• lbs (pounds)
• g (grams)
• m/s (meters per second)

On which surface will a toy car travel the furthest?

• Carpet
• Polished Wood
• Ice

Friction is a force that acts in an ___________ direction of movement.

• similar
• opposite
• parallel
• west

Is gravity a push or a pull?

• push
• pull
• neither
• both

Tags

NGSS.MS-PS2-4