Graph One
The position at one second is
1 m
The fastest portion on this graph is indicated by which letter?
A
The velocity indicated by line A indicates what about the motion graphed? (positive, negative or zero?)
Negative. Went the other direction.
At what position will the man and the woman meet?
5 m
If the runner starts at position A and makes one complete lap, what is his displacement?
0
The position at 3 seconds is
2 m
The slowest section is indicated by which letter?
D
Where the lines cross what do we know about the position of the two objects?
They are in the same place at the same time.
Which character has a negative velocity?
The woman
If the runner makes a complete lap beginning a position B, what distance does he cover?
260 m
The slope between zero and two seconds indicates the velocity is (positive, negative or zero)
Positive
Stood still. Did not move during that time.
At what position are the objects in the same place?
About 18 meters.
Which one has the fastest speed?
The dog
If the runner runs a lap in 26 seconds, what is his average speed?
10 m/s
The slope between 5 and 8 secs indicates that the velocity is (positive, negative or zero).
What is the displacement indicated by this graph between 0 and 5 secs?
0 meters.
Which object has a faster velocity?
A
How long will it take the man to reach the woman if she is standing still?
7.7 secs
What is the runners velocity if he makes a lap beginning at point A in 26 seconds?
0
The calculated value of the velocity in the first 2 seconds is
1 m/s
What distance was covered according this this graph?
6 m
What distance did object B travel on this graph?
15 meters
How far will the woman go in 3 seconds?
3.9 m
The distance from position A to position B is
130 meters