The school district is considering not having bus stops and just having buses travel at 10 mph constant speed without stopping and having students hop on the moving bus. If we forget about the danger of this idea would it save time? Currently the bus stops 5 times per mile, assume that stops are equal distance apart. Each stop takes approximately 2 minutes. Between stops the bus can accelerate to 30mph. How many seconds would it take for the bus moving at a constant speed of 10mph to complete the route? How many seconds would it take for the bus making 5 stops accelerating to 30mph between each stop? (we are going to assume constant acceleration and the route is just 1 mile long).

In the future, people will only enjoy one sport: electrodisc. in this sport, you gain points when you cause metallic discs hovering on a field to exchange charge. you are an electrodisc player playing the popular four disc variant. the disks have charges of qa = −8.0 µc, qb = −2.0 µc, qc = +5.0 µc, and qd = +12.0 µc. (1) you bring two disks together and then separate them. you measure the resulting charge of these two disks and find that it is +5.0 µc per disk. which two disks did you bring together? (a) a and b (b) a and c (c)a and d (d)b and c(e) b and d (f) c and d. (2) you bring three disks together and then separate them. you measure the resulting charge of these three disks and find that it is +3.0 µc per disk. which three disks did you bring together? a, b, and c (a) a, b, and d (c) a, c, and d (d) b, c, and d. (3) given the resulting charge of each disk measured in (b) is +3.0 µc, how many electrons would you need to add to a disk of this charge to electrically neutralize it? electrons

If a star is moving toward earth, it is

Earth's atmosphere is composed of mostly two gases. name the two gases that make up the majority of the atmosphere and use the pie chart to tell the percentages of each.