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| The ________________ of a place or an object is the location of the place or object. |
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| A location to which you compare other locations is a |
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| This is the amount of space between two things. |
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| total distance of a path. |
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| Marcus is planning to hike the trail at Brady’s Run Park from the playground area to the lake. To figure the distance he will be walking, Marcus should use |
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| The standard unit that scientists use to measure distance is the |
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| ________________ is defined as the change of position over time. |
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| A faster object moves ________________ than a slower object over the same amount of time. |
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| To those of us in the room, Jonathan appeared to be sitting still. To an astronaut orbiting the Earth, though, he would appear to be moving along with the planet. In science, we call the different points of view |
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| ________________ is a measure of how fast something moves, or the distance it moves, in a given period of time. |
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| To calculate speed, you need to know these two measurements. |
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| The bus carrying the football team was traveling south on route 65 at 30 m/s. This is a description of the ________________ of the bus. |
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| A _________________ is a quantity that has both size and direction. |
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| The bus carrying the high school band was traveling at 30 m/s. This is a description of the __________________ of the bus. |
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| This is the rate at which velocity changes with time. |
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Definition
Velocity and acceleration are both
A. speeds. B. distances.
C. positive. D. vectors. |
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Definition
If you had positive acceleration on your skateboard, you would be
A. speeding up. B.slowing down. |
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Definition
When the acceleration is in the same direction as the motion of the object, the object
A. speeds up. B. slows down.
C. sits still. |
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If acceleration was in the opposite direction that your bike was traveling, you would
A. speed up. B. slow down.
C. remain still. D. crash/cry |
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| a right angle to the motion |
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Definition
Where would acceleration need to come from in order for an object to change the direction of it’s motion?
A. the direction of motion
B. the opposite direction of motion
C. a right angle to the motion
D. none of the above |
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Definition
| A lower case “s” is the unit that we measure __________________ in. |
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