The app is aggregation of definitions, formulas and notes of Physics in most systematically way. It will help in quick revision. If you liked our app, please rate us. The app covers: UNIT 1: Measurement. UNIT 2: Vectors. UNIT 3: Motion in a Straight Line. UNIT 4: Projectile Motion and Circular Motion. UNIT 5: Laws of Motion. UNIT 6: Work, Power and Energy.