Force and Motion

______________________ is any push or pull on an object.

• Force
• Mass
• Gravity
• Air Resistance

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NGSS.3-PS2-1

A _________ uses force to move an object towards you. 

• Pull
• Push
• Motion
• Force

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NGSS.3-PS2-1

(2) Mrs. Giet’s class is playing tug of war at recess. They decide to play boys against girls. There are 11 girls and 6 boys. As soon as the game began, the girls were able to move the rope to their side. Why?

• There was an equal amount of force pulling on each side making it unbalanced.

• There was an equal amount of force pushing on each side making it unbalanced.

• There was more force on the girls side making it unbalanced.

• There was less force on the girls side making it unbalanced.

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NGSS.3-PS2-1

(7) Which scenario is showing gravity as the main force moving an object?

• My pencil fell to the ground when I dropped it.

• A plane taking off.

• A feather floating in the wind.

• A boy threw a ball up in the air.

Tags

NGSS.5-PS2-1

Melissa and Gabe were testing the flight of leaves as they tossed them in the air.  The leaves would go up and then came to a rest on the ground.  What force made the leaves land on the ground?

• gravity
• friction
• air pressure
• mass

Tags

NGSS.5-PS2-1

Pictures on the wall is hung by tape. The pictures was found on the ground. Which force acted upon the picture, causing it to fall?

• gravity

• friction

• magnetism

• evaporation

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NGSS.5-PS2-1

Why do we need friction?

• It helps objects go faster. 
• It helps objects go up higher.
• It helps make objects go slower or stop.

Is a force that pulls objects toward each other and down to the ground

• Force
• Friction
• Gravity
• weight

Tags

NGSS.5-PS2-1

The force that two surfaces exert on each other when they rub against each other.

• Friction
• Gravity
• Weight
• Force

The toy car and ramp seen above might be used to answer which testable question?

• A. What material is the ramp made of?

• B. Which toy car looks the best?

• C What effect does gravity have on a toy car?

• D. What metal makes the best toy cars?

Tags

NGSS.3-PS2-1

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