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10 Cards in this Set
- Front
- Back
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______ is an object's place or location
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Position
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The motion of an object depends on:
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1.your frame of reference
2.on your motion when you observe the object |
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_____ is a measure of the distance an object moves in a given amount of time
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Speed
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_____ _____ is the total distance divided by the total amount of time
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Average Speed
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If a ball rolls 10 meters in five seconds,its average speed will be:
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10/5=2m/sec.
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An object's speed in a particular direction is its ______
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Velocity
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For two objects to have the same motion, they must have:
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1.the same speed
2.in the same direction |
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A change in velocity is called________
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Acceleration
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Slowing down is a type of acceleration called _________
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Deceleration
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The only time you are not accelerating is when __________
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you are moving in a straight line at a constant speed
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