Master A/L Physics with AI-powered study notes, practice questions, and exam preparation — aligned with the Sri Lanka NIE syllabus.
The A/L Physics syllabus is structured across two academic years, covering fundamental and advanced topics in mechanics, waves, electricity, and modern physics. Every topic on Idasara Academy is mapped directly to the NIE curriculum.
Concise, syllabus-aligned notes for every topic
Ask questions, get explanations, practice problems
Track mastery by topic and identify weak areas
Practice with real exam questions and model answers
The rate of change of momentum of a body is directly proportional to the applied force and takes place in the direction of the force. Mathematically: F = ma, where F is the net force, m is mass, and a is acceleration.
Free AI study coach, daily plans, and practice questions. No payment required.
Create Free Account