vocab | questions | motion | video questions |
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what is a reference point?
The starting point you chose to describe the location or position of an object
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What is a distant time graph
a graph that show comparison between time and distance
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name 3 types of motion
translational, rotational, and oscillary
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What is acceleration
a change in speed
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what is a position?
an objects distance in a certain dicription for a reference point
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What is constant speed
when the sped stays the same for a same amount of time
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What is reference points
the measurment from one point to another
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What is a position vs time graph
a graph that shows the speed of something
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What is a motion?
the process of changing position
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What is changing speed
speed that is always changing
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What is observing motion
seeing that somthing has moved to from one place to another
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What does motion do
shows how fast far and how long something moves
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What is a velocity?
the speed and direction of an objects motion
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What is average speed
the distance and time divided by the other
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What do you measure to determine motion
to determine your speed
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How do u find speed
time over distance
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What is displacement?
the difference between the first posistion and the final osistion
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What is two deminssions
when you use 2 reference points
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What is speed
the measurement of distance an object travels over time
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if you jump out of a plane what is your posistion doing
going farther down or negative
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