Apiece of modern sculpture consists of an 8.0-m-long, 150 kg stainless steel bar passing diametrically through a 40 kg copper sphere. the center of the sphere is 2.0 m from one end of the bar. to be mounted for display, the bar is oriented vertically, with the copper sphere at the lower end, then tilted 35∘ from vertical and held in place by one horizontal steel cable attached to the bar 2.0 m from the top end. what is the tension in the cable?

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!

answer; how far out of place which the object finished relative to the starting location;