7. A car is accelerating at 30m/s?. There is wind acting against the car in the opposite direction. For each of the values below state the resultant acceleration of the car and what would happen
to it:
(a) If the wind is blowing at 4.5 m/s22
(b) If the wind is blowing at 67 m/s22
(c) If the wind is blowing at 30 m/s2

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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.