100 cards
This deck gathers together the core concepts that every mechanical engineer encounters early in their studies. The cards move through the fundamentals of statics — equilibrium, free body diagrams, supports, and moments — before stepping into dynamics topics like Newton's laws, momentum, and the work-energy theorem. Together, these questions form the foundation you'll lean on in nearly every later course, from machine design to fluid mechanics.
It's a great fit if you're a first- or second-year engineering student working through introductory mechanics, or if you're returning to these topics after a break and want a quick refresher before a more advanced class. The questions stay at a definitional and conceptual level, so they're also useful for exam prep, interview warm-ups, or anyone curious about how engineers reason about forces and motion.
Because many of these ideas build on each other — for example, understanding supports leads into equilibrium, which leads into moments — it's worth reviewing the cards regularly rather than trying to push through them in one sitting. Spacing your sessions across a few days helps the definitions settle into long-term memory, and pairing each card with a quick sketch or example problem on paper will make the concepts stick far better than memorization alone.