There are two sets of tennis balls - one set in which both tennis balls are of equal mass and one set in which both tennis balls are of double mass. In the following collisions the initial velocity of the tennis ball in motion is the same. How would the post-collision velocities of the two trials compare?

your answer would be fusion

the answer for apex is the lowest

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!