4.2 Force, Motion, Energy Review

When measuring the distance between two cities, which METRIC unit would be best?

• Miles

• Kilometers

• Yards

• Meters

Which of these describes position?

• Where an object is

• How fast an object is moving

• Which direction an object is moving in

• How an object is moving

Which of these does friction create?

• Gravity

• Speed

• Movement

• Heat

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NGSS.MS-PS3-5

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How does friction affect motion?

• Friction speeds an object up

• Friction changed the direction of an object

• Friction slows an object down

• Friction changes the position of an object

Which of these describes friction?

• A force that speeds an object up

• A force that opposes motion

A distance vs. time graph shows an object's

• frame of reference

• speed

• acceleration

• favorite food

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NGSS.MS-PS3-1

All of the following are examples of forces EXCEPT...

• a boy pushing a lawn mower

• a girl swinging on a swing

• a woman lifting a weight

• a dog sleeping

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Which of the following is an example of trying to increase friction?

• Squirting oil into the door hinges
• Spreading grit on the icy roads
• Waxing the underneath of skis

On which surface will a toy car travel the least distance?

• Carpet

• Polished Wood

• Ice

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NGSS.MS-PS2-2

Which of the following charts show the object's speed DECREASING?

• 
• 
• 
• 

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NGSS.MS-PS3-1