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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 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 5 seconds, its average speed will be:
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10/5 = 2 m/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 is a straight line at a constant speed.
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