An ice block on a frictionless path starts at rest and is released on the path. At the top of the path the block obviously has GPE how much GPE does it have at point A when it starts at rest? an ice block on a frictionless path starts at rest and is released on the path. How much kinetic energy does it have at point A?

an ice block on a frictionless path starts at rest and is released on the path. How much KE does it have at point B?

An ice block on a frictionless path starts at rest and is released on the path. How high will it go (vertically) as it appoaches point C?​

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.

the ima (higher than 1m) will be greater than the ima with the height of 1m.