You could use confidence.
Answer:
I'm guessing the second one and the last one... I never read the story.
Explanation:
Let me start from the beginning - just a little bit, basically Mr. Ewell was angry at Atticus for what he'd said at trial about his daughter - that in the end he decided to attack Jem and Scout in the woods.
BUT, Jem heroically got Scout out of the way - risking his own life. To make matters worse, though, poor Jem did end up with a broken arm.
I hope all is well and you pass! (: Good luck, rockstar! If you have any follow up questions, let me know! This book is still fairly fresh in my mind! (:
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.
