Chapter 1- Motion Flashcards Preview

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Flashcards in Chapter 1- Motion Deck (16):
1

The starting point you choose to describe the location, or postion of an object

Reference point

2

An objects distance and direction from a reference point.

Postion

3

The car is 25 meters east of door 9. What is this call?

Postion

4

Process of changing postion

Motion

5

Total length of an object's path

Distance

6

Distance between the starting point and the ending point

displacement

7

How do u calculate speed?

Distance divided by time

8

Speed and direction of an object

Velocity

9

change in velocity (speed ans direction.)

Acceleration

10

|
|
|-------------
|
-----------------
Time
Identify what is happening?

Object at rest, away from the orgin
There is no speed, velocity, and acceleration.

11

| /
| /
| /
|/
-----------------
Time
Identify what is happening

Object moves away from orgin with constant speedand direction
No acceleration

12

|. \
|. \
|. \
|. \
-----------------
Time
Idetify what is happening

Starts away from orgin and moves back to orgin in constant speed
No acceleration

13





✔️. Identify what is happening
✔️
✔️
✔️
✔️
✔️ ✔️
-----------------
Time

Object moves away from orgin
Speed is increasing
Object is accelerating
Velocity is changing

14

The dog ran at a rate of 3m/sec
Identify what this is

Speed

15

A bicylist learns over as she makes a turn down the hill
This is what?

Acceleration

16

Geese fly about 64 kilometers per hour when they migrate south
This is what?

Velocity