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Science Chapter 11 > chapter 11 > Flashcards

chapter 11 Flashcards

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1
Q

What is speed with a direction?

A

Velocity.

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2
Q

What is the rate in change in velocity?

A

Acceleration.

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3
Q

What is a decrease in velocity?

A

Negative acceleration.

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4
Q

What is the distance traveled in a given time period?

A

Speed.

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5
Q

What is the change in position compared to a frame of reference?

A

Motion.

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6
Q

What is the distance from start to finish in a straight line?

A

Displacement.

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7
Q

What is a increase in velocity?

A

Positive acceleration.

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8
Q

What is a set of objects from which motion is compared?

A

Frame of reference.

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9
Q

What us the total length of a path between two points?

A

Distance.

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10
Q

What is motion compared to other objects?

A

Relative motion.

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11
Q

What is the degrees for N?

A

0

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12
Q

What is the degrees for NE?

A

45

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13
Q

What is the degrees for E?

A

90

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14
Q

What is the degrees for SE?

A

135

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15
Q

What is the degrees for S?

A

180

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16
Q

What is the degrees for SW?

A

225

17
Q

What is the degrees for W?

A

270

18
Q

What is the degrees for NW?

A

315

19
Q

What is the formula for speed?

A

speed= d/t

20
Q

What is the formula for velocity?

A

V= d/t

21
Q

What is the formula for acceleration?

A

A= fv-ov / time

22
Q

What is the formula for slope?

A

Slope= Δy / Δx

23
Q

What require a direction?

A

Velocity and displacement.

24
Q

What are 3 types of acceleration?

A

Increase velocity, decrease velocity, and change in direction.

25
Q

Why is turning at a constant speed an example of acceleration?

A

There is a change in displacement.

26
Q

What is the most common frame of reference?

A

Earth.

27
Q

What is displacement / time?

A

velocity.

28
Q

What is velocity / time?

A

Acceleration.

Science Chapter 11 (1 decks)

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