Term
| An object in motion is changes its _____. |
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Definition
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Term
| The starting point of motion is called _____. |
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Definition
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Term
| The length of motion is called _____. |
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Definition
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Term
| Distance is measured in ____. |
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Definition
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Term
| Time is measured in _____. |
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Definition
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Term
The distance an object travels in a certain amount of time is called ___.
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Definition
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Term
| What is the equation for speed? |
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Definition
distance
time
distance divided by time
distance/time
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Term
| What are the units for speed? |
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Definition
m
s
meters per second
m/s |
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Term
| Which line shows fastest speed?[image] |
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Definition
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Term
What is this object in motion doing?
[image] |
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Definition
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Term
What is this object's speed doing?
[image] |
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Definition
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Term
What is this object's motion?
[image] |
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Definition
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Term
What is happening to the object's speed?
[image] |
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Definition
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Term
| Scientists all over the world use the same measuring system called ____. |
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Definition
International system of Units
SI system |
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Term
| The speed of an object throughout the whole distance is ___. |
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Definition
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Term
| What is the equation for average speed? |
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Definition
total distance
total time |
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Term
| The speed of an object an any moment is known as _____. |
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Definition
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Term
| If an object's speed at every moment is the same, the object's speed is ___. |
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Definition
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Term
| The speed and direction of a moving object is known as the _____ of the object. |
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Definition
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Term
| If an object's changes its velocity, it is _____. |
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Definition
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Term
| If an object changes its speed going faster, it is ____ accelerating. |
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Definition
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Term
| If an object changes its speed going slower, it is _____ accelerating. |
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Definition
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Term
| Can an object accelerate if it doesn't speed up or slow down? |
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Definition
yes,
it can change direction |
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Term
| What is the equation for acceleration? |
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Definition
Sf-Si
time
Change in speed divided by time |
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