Force and Motion Review

What is a change of position of an object?

• motion
• weight
• mass

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______________________ is any push or pull on an object.

• Force
• Mass
• Gravity
• Air Resistance

Tags

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Which tells POSITION?

• 45 mph
• to the left of the table and under a light
• 80 km

What is the meaning of acceleration?

• any change in the speed or direction of an object
• where an object is located
• the pull of gravity on an object

Tags

NGSS.MS-PS2-2

Which scientist gave us the laws of motion?

• George Washington
• John Adams
• Sir Isaac Newton

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To make an object move you must first apply ---

• an opposing force

• an unbalanced force

• a stationary force

• a vertical force

Tags

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A student pushes against a wall with 20 N of force and the wall does not move. In this situation, the wall exerts --

• 0 N of force

• less than 20 N of force

• 20 N of force

• more than 20 N of force

The girls in this picture represent ________ forces. 

• kinetic
• balanced
• unbalanced
• chemical

It took a snail 5 seconds to travel 10 inches. How fast was the snail moving?

• 2 mph
• 2 in/s
• 50 in/s
• 15 in/s

If a person walks 40 meters in 10 seconds how fast are they walking?

• 400 m/s
• 4 mph
• 4 m/s
• 50 m/s

Tags

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