UNIT 1
KINEMATIC PRINCIPLES OF MOTION IN 1-D
Bell work (9/2/14):
1. Place the Motion Simulation: The Moving Man Lab
in the CP Physics Bin located on the right side of the
classroom
1. Copy the new objective, located on the left side of the
whiteboard, on your personal Unit Cover Page
BELL
WORK:
Position (m)
(B)
0
5
10
15
20
Position (m)
(C)
12
10
8
6
4
2
0
Time (min)
25
(D)
20
15
10
5
0
0
5
10
Time (min)
15
20
Position (m)
(A)
Position (m)
JACOB WALKS TO THE BUS STOP, WAITS FOR THE BUS, &
THEN RIDES THE BUS TO SCHOOL. WHICH OF THE GRAPHS
CORRESPONDS
TO
THIS
MOTION?
6
5
4
3
2
1
0
0
5
10
15
20
15
20
Time (min)
16
14
12
10
8
6
4
2
0
0
5
10
Time (min)
BELL
WORK:
JACOB WALKS TO THE BUS STOP, WAITS FOR THE BUS, &
THEN RIDES THE BUS TO SCHOOL. WHICH OF THE GRAPHS
CORRESPONDS
TO
THIS
MOTION?
(B)
Position (m)
25
20
15
10
5
0
0
5
10
Time (min)
15
20
POSITION V. TIME GRAPHS
Position (miles)
CALCULATING SLOPE
200
175
150
125
100
75
50
25
0
0
1
2
3
4
5
6
Time (hours)
7
8
9
10
Position (km)
NOW YOU …
800
700
600
500
400
300
200
100
0
0
5
10
15
20
Time (days)
25
30
35
40
PUTTING IT ALL TOGETHER …
Position (m)
Position v. Time Graph of Two Different Cars
80
70
60
50
40
30
20
10
0
Car A
Car B
0
1
2
3
4
5
6
Time (Hours)
7
8
9
10
EXIT TICKET
BASED ON THE FOLLOWING POSITION V. TIME
GRAPH, WHICH COLOR LINE REPRESENTS THE
LARGEST VELOCITY? EXPLAIN.
10
Position (m)
5
0
-5
0
1
2
3
-10
-15
-20
-25
Time (s)
4
5
6
BELL WORK:
1) CALCULATE THE VELOCITIES OF TRAIN A & TRAIN B.
2) WHICH TRAIN HAS THE GREATEST SPEED? EXPLAIN.
Position v. Time Graph of Two Trains
200
150
100
50
Position (km)
0
-50
0
1
2
3
4
5
7
8
9
10
Car A
-100
Car B
-150
-200
-250
-300
-350
6
Time (hours)
PAIR WORK (8 MIN.)
• With your partner, review last night’s
HW.
• Select one (1) problem you would like
Mr. C. to review with the entire class
THE STORY OF A POSITION V. TIME GRAPH …
DISTANCE V. DISPLACEMENT
Distance
Displacement
• Add up the total steps
• Net change in position
THE STORY OF A POSITION V. TIME GRAPH …
WHAT IS THE STORY OF THIS GRAPH?
BELL WORK:
• What is the story behind
this graph? In your
response, include the
following:
1. Distance travelled
2. Displacement
3. Velocity during at least two
different time intervals