Force and Motion REVIEW

Force is a ___________________ on an object.

• push or pull

• gravity

• speed

Tags

NGSS.3-PS2-1

What force pulls things down to earth?

• friction

• gravity

• lever

Tags

NGSS.5-PS2-1

What force slows an object down?

• motion

• speed

• friction

What is a change in position?

• motion

• speed

• force

What describes how fast something moves?

• friction

• gravity

• speed

Tags

NGSS.MS-PS3-1

A simple machine is a tool that makes work easier.

• true

• false

• i don't know

Tags

NGSS.3-5-ETS1-1

All machines use force to do work.

• true

• false

• I don't know

Tags

NGSS.MS-PS3-5

What is an example of a push?

• dog on a leash

• mom using a baby stroller

• playing tug of war

Tags

NGSS.3-PS2-1

What is an example of a pull?

• mom using a baby stroller

• dog on a leash

• pedaling a bike

Tags

NGSS.3-PS2-1

What is a lever?

• a bar that turns on a fixed point

• a flat slanted surface

• a spiral wrapped around a center post