3. Gather data: Use the values above to fill in the first row of the table. Then run your own experiments to fill in the last two rows.
de
f
d,
h
h,
S.
S
d
d.
2.0
h,
h.
2.0
S,
f
2.0
15
10
30
s.
2.0
2.8
5.8
5
20
4. Calculate: Calculate the given ratios to fill in the last four columns of the table.
5. Analyze: What do you notice about the four ratios?

truck y has a greater velocity than truck x.

the aurora is formed when charged particles emitted from the sun during a solar flare penetrate the earth's magnetic shield and collide with atoms and molecules in our atmosphere. these collisions result in countless little bursts of light, called photons, which make up the aurora.

auroras are generated by charged solar particles hitting molecules in earth's atmosphere. this usually happens in high latitudes, because our planet’s magnetic field tends to funnel these particles toward the poles. that’s why it can be experienced in northern ohio.