i need a 50 or more word paper that answers these three questions Your essay should do the following things: • discuss how the different types of waves are formed and describe how the waves travel • explain how scientists use waves to track and analyze earthquakes • cover recent events involving earthquakes and/or tsunamis that illustrate the points made in your explanation no funny answers

#1. Waves are created by the earth. When the earth moves a certain direction, then the waves will become heavier or lighter. Waves will travel through magnetic energy. The magnetic energy is formed when the earth spins at a fast pace.

#2. Scientists track waves and earthquakes by using an instrument called a seismograph. The seismograph tells the scientists where the waves and quakes are coming from and how damaging they will be.

#3. Earthquakes have damaged a lot of areas such as Nagqu, China. This earthquake happened two days ago and had damaged a lot of areas. Since it was a 6.3 magnitude earthquake, it would have been classified as pretty big for an earthquake.

russian is not my first language, so i'm afraid i can't write out an answer in russian, but hopefully you can find a way to do so. here's my best translation of the problem: you're given a plot of a particle's position in one-dimensional space over time, and you're asked to find either the total distance traveled by the particle after 6 seconds had elapsed, or the total displacement of the particle after 6 seconds.

if you want the total distance traveled, you would first need to determine the particle's velocity as a function of time, then integrate that over the 6-second interval. we know the position function is quadratic with roots at 0 and 6, so we have

where is unknown. because the position is parabolic, there is symmetry about the midpoint at , and we know that

so that the position function is

which means the velocity is

then the total distance traveled is

so the total distance traveled is 20 m.

on the other hand, if you want to find displacement: the particle starts at and ends at , so its displacement is 0.