Why most s- waves from an earthquake disappear at a distance of about 11,500 kilometers from the epicenter of the earthquake

If a sphere and a cure have the same mass and are propelled up a ramp with the same force, which would travel father up the ramp? explain.

Which of the following is an example of motion in two dimensions?

(1 point) match the differential equations and their vector valued function solutions. you may wish to multiply at least one solution out fully, to make sure that you know how to do it. you can get the other answers quickly by process of elimination and just multiply out one row element.