Which of these best describes what is happening at Locations 1 & 2? ​​​​​​​Magma is rising up, cooling, and becoming new oceanic crust. ​​​​​​​Magma is being destroyed. ​​​​​​​Oceanic crust is being subducted and destroyed. ​​​​​​​Underwater mountain ranges are sinking back into the lithosphere as the plate separate.

Part a constants huck finn walks at a speed of 0.60 m/s across his raft (that is, he walks perpendicular to the raft's motion what is huck's velocity (speed and direction) relative to the river bank? express your answer to three significant figures and include the appropriate units. relative to the shore)

Agas contained within a piston-cylinder assembly undergoes three processes in series: process 12: compression with pv= constant from 1 bar and 1 liter to 4 bar. process 23: constant pressure expansion to 1 liter. process 31: constant volume calculate the pressure and volume at each state, and sketch the processes on a p-vdiagram labeled with pressure and volume values at each numbered stat

What do you think car designers do if the damage caused by a crash test is too severe?