physics

12345
Across
  1. 2. A placeholder where Word inserts content in a document. Word automatically uses fields when specific commands are activated, such as those for inserting dates, page numbers, and a table of
  2. 4. A push or pull exerted on an object
  3. 5. Friction that acts on objects that are not moving
Down
  1. 1. the force that opposes the movement of two surfaces that are in contact and are moving over each other
  2. 3. resistance by friction from air or water moving over a surface