A body moving along the x-axis is subject to a force repelling it from the origin, given by F = kx.

i.) Find the potential energy function U(x) for the motion and write down
the conservation of energy condition.

ii.) Describe the motion of the system and show that this is the kind of
motion we would expect near a point of unstable equilibrium.

probably not if net force is zero

no simpler subs form complex ones. synthesise = make

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!