Force and Motion 4th Grade

What is a force

• Strength or energy.

• A Push or pull On An Object With Mass that causes it to change.

• I dont know

• I DON`T GET IT

Tags

NGSS.3-PS2-1

What is a PUSH or PULL of an object?

• Motion
• Force
• Friction
• Gravity

Tags

NGSS.MS-PS2-2

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

• Motion
• Friction
• Work
• Displacement

Tags

NGSS.MS-PS2-2

_______________ is how fast an object changes over time. 

• speed
• velocity
• momentum
• acceleration

Tags

NGSS.MS-PS3-1

The resistance that one surface or object encounters when moving over another is...

• force
• friction
• work
• energy

What kind of energy is in a stretched rubber band?

• Potential
• Kinetic

Tags

NGSS.MS-PS3-2

A basketball is being held in the hands of a player.

• Potential
• Kinetic

What kind of energy is in a waving hand?

• Potential
• Kinetic

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

A ball rolling down the hill is an example of ___ .

• stored energy
• energy of motion

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

A rubber band powered car that has the rubber band wrapped around its back axle but not yet moving is an example of ___ .

• energy of motion
• stored energy

Tags

NGSS.MS-PS3-2