This is a net gain or loss of electrons.

Which surface feature of the moon is characterized by mountainous areas? terrae craters maria regolith

Simple machines can a. increase force only b. decrease force only c. increase or decrease force

You are given a vector a = 125i and an unknown vector b that is perpendicular to a. the cross-product of these two vectors is a × b = 98k. what is the y-component of vector b?