| Date | May 2014 | Marks available | 1 | Reference code | 14M.1.SL.TZ1.4 |
| Level | Standard level | Paper | Paper 1 | Time zone | Time zone 1 |
| Command term | Question number | 4 | Adapted from | N/A |
Question
The graph shows how the net force F that acts on a body varies with the distance x that the body has travelled.
After travelling 6 m, the change in the kinetic energy of the body is
A. 0 J.
B. 20 J.
C. 30 J.
D. 60 J.
Markscheme
C
Examiners report
The area gives force times distance, that is, energy. This leads directly to C.
Syllabus sections
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