Two freight cars, each with a mass of 3.0 x 105 kg, collide. One was initially moving at 2.2 m/s; the
other was at rest. They stick together. What was their fin
al speed? What type of inelastic collision is this?

dang that balls went far

as we probably am aware that our atmosphere or air have various levels, each level has different gasses, and each gas has another porousness. at the point when the light originates from lower porousness to higher penetrability, it alters its course. with the goal that implies that when the light originates from the moon to the earth, it alters it's course a lot more occasions. it essentially implies that the state of the light piece of the moon is changed on the earth.

not copied too! hope this !

joke:

h o h o hope you have a merry christmas!

i need with 1.3.2 investigate cycling o2 and co2 apex

we need to see it