IEB Physical Science Grade 11 Term 2 June Past Papers and Memos

1. Q1 Answer these questions on the Answer Sheet provided. Make a cross (X) in the box 10 marks
2. Q2 2.1 A toy car is pushed in a northerly direction along the ground for several seconds 33 marks
3. Q3 A crate, of mass 240 kg, at rest on an inclined plane is just on the point of 12 marks
4. Q4 4.1 Riaan pushes a roller of mass 200 kg with a force of 480 N over a rough horizontal path. 18 marks
5. Q5 An astronaut on a planet wants to determine the acceleration due to gravity. The astronaut has a 18 marks
6. Q6 6.1 160 cm of a 1,5 mol.dm nitric acid (HNO ) standard solution reacts with 15 15 marks
7. Q7 Consider the following substances at room temperature represented by their 6 marks
8. Q8 Consider the list of six substances with their formulae and boiling points in the table below: 18 marks

Instructions to candidates

1. This paper consists of 10 pages, and a Data Sheet. Please make sure that your question paper is complete.
2. Answer ALL the questions.
3. Read the questions carefully.
4. Question 1 consists of 5 multiple-choice questions. There is only one correct answer to each question. The letter that corresponds with your choice of the correct answer must be marked with a cross as shown in the example below: A B C D Here, C is the answer
5. Use the data and formulae whenever necessary.
6. Start each question on a new page.
7. You may use an approved, non-programmable and non-graphical calculator, unless otherwise stated.
8. Units need not be included in the working of calculations, but appropriate units should be shown in the answer.
9. Where appropriate, express answers to TWO decimal places.
10. It is in your own interests to write legibly and set your work out neatly. Page 1 of 10