PLEASE HELP!! IT'S DUE TONIGHT! A 12,000 kg jet changes its speed from 200 m/s to 300 m/s in 40 seconds. How much power was used by the jet in order to speed up?

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!

ya te mando la respuesta

weight is the answer i just took the test