A hammer thrower builds up speed by spinning around the hammer (a heavy weight attached to the end of a wire) around in a circle. In which direction is the tension force acting on the heavy weight in this circular motion when its speed is increasing? (There may be more than one answer)

answer and explanation;

answer;

d. are made mostly of liquid

explanation;

-the general   composition and structure planets includes; they have a thick gas and liquid layer covering a small,solid core. mostly the gases are hydrogen and helium atmosphere and layers of liquid hydrogen. for instance neptune and uranus are examples of the outer planets, they have a core covered by ice and ammonia.

-neptune's atmosphere is hydrogen and helium with a bit of methane so there is no oxygen to breath and the interior is made up of frozen water and ammonia with a rock and iron core. thus, there is no liquid water or solid surface to survive.