Physics Grade 9

7 units, 183 pages. 47 national exam questions have been set from this book; the table shows where.

Unit	Study hours	Exam questions
Unit 1: Physics and Human Society	0.8
Unit 2: Physical Quantities	2.4
Unit 3: Motion in a Straight Line	2.1
Unit 4: Force, Work, Energy and Power	2.0
Unit 5: Simple Machines	2.4
Unit 6: Mechanical Oscillation and Sound Wave	2.8
Unit 7: Temperature and Thermometry	2.4