⚡ IB DP Design Technology: B3.3 Mechanical Systems Application Exam Revision, Worksheets ⚡ Supplement your design technology lessons with this helpful, exam-aligned resource. This 7-in-1 package offers a thorough review of key concepts through diverse question formats. ✨ What's Inside:20 Targeted multiple-choice questions testing mechanical advantage, efficiency, levers, gears, and power transmission10 In-depth short answer questions exploring velocity ratios, torque calculations, and force dis