Answer:
This is a very opininated answer. ACT and SAT tests are standardized tests like many others. One test should not define a persons intelligence or knowledge. First, the SAT/ACT have specificallly "book smart" problems. This means that generally just because you do good on one of these tests, doesn't mean you are a problem solver. Another problem with the accuracy for these tests is the fact that it is one test. Someone may be a horrible test taker but get all A's. These tests do not accurately measure intelligence as well as many other things.
Explanation:
The verb would be turn. If not turn then remind<span />
Your answer is <span>A.) Quetzalcoatl</span>
Answer:
subordinating conjunction
Explanation:
surbordinating conjunction are:
once , while, when, whenever, before, after
0%Confidence Score
80%Confidence Score
68%Confidence Score
From Keplers discovery, scientists were also able to infer that the closer a satellite is to an object, the stronger the force of attraction, hence it must travel faster in order to maintain orbit. Relying on this formula, we are able to see that the velocity required for orbit is equal to the square root of the distance from the object to the center of the Earth times the acceleration due to gravity at that distance. So if we wanted to put a satellite in a circular orbit at 500 km above the surface (what scientists would call a Low Earth Orbit LEO), it would need a speed of ((6.67 x 10-11 * 6.0 x 1024)/(6900000))1/2 or 7615.77 m/s. So really, a satellites ability to maintain its orbit comes down to a balance between two factors: its velocity (or the speed at which it would travel in a straight line), and the gravitational pull between the satellite and the planet it orbits. If youd like more info on satellites, check out these articles: Orbital Objects List of satellites in geostationary orbit Weve also recorded an episode of Astronomy Cast about the space shuttle.
