chemistry - unit 1: semester 1

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Last updated 10:51 PM on 9/3/26
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13 Terms

1
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vectors >

has both magnitude and direction

2
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the magnitude of a vector is the amount of the ________

vector

3
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distance >

the total legth of travel of an object (scalar)

4
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displacement >

how much an object’s position has changed

5
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formula for displacement >

Δx = xf - x0

6
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how are vector and direction often described as?

positive or negative

7
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speed >

the distance traveled divided by time (scalar)

8
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instantaneous speed >

the magnitude (absolute value) of the instantaneous velocity

9
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velocity >

the rate an object’s position changes with time (vector)

10
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instantaneous velocity >

the velocity at any given time

11
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average velocity formula >

Vage = Δx/Δt

12
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acceleration >

the rate an object’s velocity changes with the time (vector)

13
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what are the units for acceleration?

m/s2