Copy of AL Directions: The graphs show the results of four races by the same two students. Use the graphs to answer any
questions that follow
Graph 2
Graph 1
401
30
20
10
10
0
5 10 15 20 25 30
5 10 15 20 25 30
Timo (s)
Timo (s)
Graph 3
Graph 4
20
101
5 10 15 20 25 30
Timo (s)
5 10 15 20 25 30
Time (s)
1) in which graph does a student have a 10m head start?
a. Graph 1
b. Graph 2
C Graph
d Graph 4

Which features on mars point to the possibility of liquid water on the planet? impact craters with sharp rims volcanic cones with craters gullies and stream-like channels mountain ranges with faults

If a substance is in the gas phase, which of qualities of the gas will stay constant? a: volume b: mass c: shape d: position of particles

Although longitudinal waves can travel through all media types what is the disadvantage of this type of wave transmission? a) he efficiency of he wave transmission is greatly diminished as the media becomes less dense b) the oscillation of one set of particles has a huge impact on neighboring particles c) particles become too close together as they bump into each other making it more likely to hit other particles down the line