# MotionPage 4

#### WATCH ALL SLIDES

YES! The airplane lands because gravity is pushing it down!

Keep at it! You’re doing a great job!!

SUPER JOB!!

Slide 33

Gravity is the force that pulls everything down to Earth.

Gravity will act on the paper airplane and push it down.

Try the question again!

Try Again

Slide 34

It falls

It stops moving

Another force acts on the object and changes the direction.

An object will keep moving in a straight direction until what happens?

Slide 35

You’ve really got it!!

Thomas stays straight until the driver turns him (force would be pushing) to curve with the track!

WAY TO GO!

Slide 36

Thomas the Train moves down the straight railroad track.

He doesn’t turn to match the track on his own.

A force is applied (the driver turning him) and makes him curve with the track.

Go back and try it again!

Try Again

Slide 37

YOU DID IT!!

You made it through with flying colors!

No doubt you’ll do great on your paper assessment too!!

CONGRATULATIONS!

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