Aspherical asteroid of average density would have a mass of 8.7×1013kg if its radius were 2.0 km. 1. if you and your spacesuit had a mass of 110 kg, how much would you weigh when standing on the surface of this asteroid? express your answer to two significant figures and include appropriate units. 2. if you could walk on the surface of this asteroid, what minimum speed would you need to launch yourself into an orbit just above the surface of the asteroid? express your answer to two significant figures and include appropriate units.

falling water hydro = water .. spectcular places these plants are

measure their densities same density, same sub

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.