| Date | May 2011 | Marks available | 1 | Reference code | 11M.1.HL.TZ2.4 |
| Level | Higher level | Paper | Paper 1 | Time zone | Time zone 2 |
| Command term | Question number | 4 | Adapted from | N/A |
Question
A body is moving in a straight line. A force F acts on the body in the direction of the body’s motion. A resistive force f acts on the body. Both forces act along the same straight line as the motion of the body. The rate of change of momentum of the body is equal to
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F–f.
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F.
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F+f.
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f.
Markscheme
A
Examiners report
Syllabus sections
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