Unlike P waves, S waves cannot travel through liquids, Based on this information, as well as the compositional layers of Earth, how would an observer experience an earthquake that occurred on the opposite side of the planet? Use the terms
"P wave" and "S wave."

Does the distance travelled by an oscillating mass between times t=0 and t2 equal the displacement of the particle over the same time period if t2> t/2? hint: consider a sine wave starting at t1=0, then consider a closing wave starting at t1=0, for your explanation.