9(a)(ii)2018
Short answerEasy1 mark
Work, Energy and Power
Appeared in 9 of the 11 available papers.
Examined in
9 of 11 papers
Appears in most years
Typically worth
7.1 marks
Average per paper it appears in · 64 marks in total
Usual form
Short answer
40% of this chapter's 53 questions
Needs a diagram
21%
11 questions carry a figure — practise drawing them
Question-type distribution
- Short answer21
- MCQ16
- Numerical8
- Identification4
- Definition2
- Reasoning2
Most frequent topics
Work, energy and power 21Kinetic energy 3Power 3Conservation of mechanical energy 3Work done by a force 2Energy conversion 2Energy transformation 2Power and its SI unit 1