| Date | May 2018 | Marks available | 1 | Reference code | 18M.1.SL.TZ1.9 |
| Level | Standard level | Paper | Paper 1 | Time zone | Time zone 1 |
| Command term | Question number | 9 | Adapted from | N/A |
Question
An object is moving in a straight line. A force F and a resistive force f act on the object along the straight line.
Both forces act for a time t.
What is the rate of change of momentum with time of the object during time t ?
A. F + f
B. F – f
C. (F + f )t
D. (F – f )t
Markscheme
B
Examiners report
[N/A]
Syllabus sections
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