Answer:

Explanation:
From the conservation of mechanical energy




Solve to velocity v2




The movement of tectonic plates can cause earthquakes. Some can be major and some can be minor. Both can affect non-earthquake proof buildings though
The relationship between the masses of the Earth, moon and sun and their distances to each other play critical roles in affecting tides
False its atmosphere, lithosphere, hydrosphere, and boisphere
Answer:
Molecules are made up of atoms that are held together by chemical bonds. These bonds form as a result of the sharing or exchange of electrons among atoms. The atoms of certain elements readily bond with other atoms to form molecules. ... The element helium is a one-atom molecule.