NASA has proposed a mission to one of Jupiter's moons to look for potential signs of life. The spacecraft will have 9,862.5 Joules of potential energy when it is 60 meters above the surface. If the spacecraft has a mass of 125 kg, what is the gravitational constant of the moon? (units will be m/s^2)

The gravitational constant of the moon is

Explanation:

Potential energy is the energy possessed by a body by virtue of its position.

where

P.E = potential energy = 9862.5 J

m = mass of object = 125 kg

g =  gravitation constant   = ?

h = height of object = 60 m

Putting the values we get :

sorry, but you do not have posted the diagram.

water is a polar molecule. a chemical bond is a force of attraction between atoms or ions. bonds form when atoms share or transfer valence electrons. atoms form chemical bonds to achieve a full outer energy level, which is the most stable arrangement of electrons. so, false

explanation:

in h2o molecule, two water molecules are bonded by a hydrogen bond but the bond between two h - o bonds within a water molecule are covalent. the greater the electronegativity difference, the more ionic the bond is. bonds that are partly ionic are called polar covalent bonds. nonpolar covalent bonds, with equal sharing of the bond electrons, arise when the electronegativities of the two atoms are equal.