A good paragraph has 5 to 7 sentences.
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.
You have to understand positive, comparative, and superlative forms of adjectives to do this. The positive form is the simple form of an adjective as applied to the sentence. The comparative form refers to the form of an adjective that relates it to other possible intensities of the adjective; it it used to say to what extent an adjective applies. The superlative form states the adjective in the most prominent extent. Alright, now let's look at the answers.
Answer A is incorrect because it should be "cheap, cheaper, and cheapest."
Answer B is incorrect because it should be "drowsy, drowsier, and drowsiest."
Answer C is correct.
Answer D is incorrect because is should be "troublesome, more troublesome, and most troublesome."
Answer: C. good, better, best
Hope this helps!
Answer:
It looked like a blob of pink jelly. It is the blobfish.
Explanation:
Answer:
tenagers age is:18 to 22
Explanation:
adults age is 23 to dead
marathon is different not similar.