🔶 Edpuzzle - EdPuzzle: Study Jams: Force and Motion

What would you need to move a soccer ball?

• friction

• gravity

• force

• inertia

Which of this is an example of of force?

• Pulling the car door shut.

• Listening to music.

• Looking out the window.

Which of these is an example of force?

• watching a slice of bread in the toaster

• pulling a casserole out of the oven

Any object's resistance to any change in motion is __.

• force

• inertia

• friction 

Which object would require the most amount of energy, or force, to set it into motion?

• a school bus

• a plant

Your older brother tells you his paper airplane has inertia. What does this mean?

• It is too heavy to stay in the air for more than a few seconds.

• It will stay in flight unless something stops it, or it will stay still unless something moves it.

The force that slows objects down when they rub against each other is __.

• force

• inertia

• friction 

Which of these surfaces would have the most friction?

• tile floor

• sand paper

What is the name of the unit you use to measure force?

• Nucleus

• Newton

Why don’t skateboarders keep flying through the air when they launch off a ramp?

• The force of gravity works against the skateboarders’ inertia to bring them down to the ground.

• Skateboard wheels don’t spin fast enough to keep them moving very far.