Please help! I'll give brainliest. What is the difference between body waves and surface waves?
Surface waves travel through both the mantle and along Earth's surface but are slower than body waves.
Surface waves cannot pass through the Earth's mantle but travel along the Earth's crust. They are more destructive than body waves.
Surface waves travel through the Earth's mantle, are much faster than the more destructive body waves.
Surface waves travel only through the Earth's crust and are much faster but less destructive than body waves.

An observer that stands still as the electron moves by him, will observe

What is work? how much work is done to move an object 0 meters?

Will give brainliest! which statement best describes the difference between strong nuclear forces and weak nuclear forces? weak nuclear forces are involved when certain types of atoms break down. strong nuclear forces are responsible for holding atoms' nucleus together. weak nuclear forces hold bonds between atoms together. strong nuclear forces hold together the nucleus of an atom. strong nuclear bonds prevent atoms from falling apart. weak nuclear bonds prevent compounds from falling apart. strong nuclear forces are involved in breaking electrons from their shells. weak nuclear forces hold protons in the nucleus.