Effects of forces — Normal
Apply the topic independently and explain your method. No hints during the test.
Includes extension practice
Straight-line resultant forces, friction and F = ma are included. Hooke’s law, spring graphs and circular motion extend this course.
Easy, Normal and Difficult describe practice demand; they are not the official Core and Extended tiers.
- Cambridge IGCSE Combined Science 0653 syllabus 2028–2029 · P1.5.1, p46
Loading your saved test…