E Explore It! A group of college students developed a
solar-powered car and entered it in a
race. The car travels at a constant speed
of 100 meters per 4 seconds.

Iam not sure , but probably 750 or 7.5

After the experience with great britain having a monarchy, the united states realized that everyone needed to have a voice in the government. the fact that americans had no voice was the main reason for the war. thus, they created a democracy, where the people voted for their representatives and the government ruled with the consent of the people.