Most of my warm ups are designed to be low floor, high ceiling: open ended enough so that anyone can access them, but have room for multiple interpretations and greater complexity.
Use friction data to predict whether objects will slide. Card Sort with calculations and graph labeling. See solutions here.
Practice applying Newton’s Law of Universal Gravitation with conceptual and numerical problems.
Based on this card sort by Brian Frank
3 players work together to save humanity. Editable forms here
Problems focused on Newton's Laws.
Problems focused on the spring, friction, and gravitational forces.
Problems focused on systems and inclines.
Problems focused on circular motion and orbits.