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Science > Chapter 12 Test > Flashcards

Chapter 12 Test Flashcards

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1
Q

To describe the exact location or position you must specify __

A

Direction.

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2
Q

Distance is the amount of __ between two __

A

Space or Right.

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3
Q

Direction can be given with words like left or __

A

Right

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4
Q

__ Directions like north,south,east or west are used

for navigation.

A

Compass

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5
Q

An object’s position is it’s __

A

Location

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6
Q

Origin is a fixed __

A

Reference

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7
Q

position can be described by both positive and __

A

Negative

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8
Q

An object is one dimensional if it can be moved in a

__

A

Line

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9
Q

An object is

A

Two

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10
Q

Speed is distance divided by __

A

Time

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11
Q

2 m/s means an object travels at 2 __ each __

A

Meters Per Second

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12
Q

Constant Speed means the same __

A

Distance

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13
Q

Velocity is speed with __

A

Direction

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14
Q

An object with a constant Velocity must move in

a straight __

A

Line

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15
Q

Speed is the of distance traveled in a given amount

of __

A

Time

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16
Q

If you drive 150 km in 1.5 hours than 150 km/1.5 hr= __

A

100

17
Q

D=distance traveled
V=__
T=__

A

Speed and time

18
Q

In position vs. time graph,position is plotted on the __

A

Y

19
Q

Time is plotted on the __

A

X

20
Q

An object moving at a constant speed which creates

a position vs. time graph that is a __

A

Straight

21
Q

A steeper line on a position vs. time graph means a

__

A

Faster

22
Q

The steepness of a slope is measured by finding the slope.The slope is the ratio of the rise
(vertical change) to the __

A

Run

23
Q

On a speed vs. time graph,is on the __

A

y

24
Q

And time is on the __

A

X

25
Q

Constant speed is shown with a straight __

A

Horizontal

26
Q

a speed vs. time graph can also be used to find the

__

A

Distance

27
Q

Those that are __

A

Speeding up or Slowing Down

28
Q

If a time vs. a time graph slopes up the speed is __

A

Increasing

29
Q

If it slopes down,the speed is __

A

Decreasing

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