| Date | May 2018 | Marks available | 1 | Reference code | 18M.1.HL.TZ1.7 |
| Level | Higher level | Paper | Paper 1 | Time zone | Time zone 1 |
| Command term | Question number | 7 | Adapted from | N/A |
Question
A stopper of mass 8 g leaves the opening of a container that contains pressurized gas.The stopper accelerates from rest for a time of 16 ms and leaves the container at a speed of 20 m s–1.
What is the order of magnitude of the force acting on the stopper?
A. 10–3 N
B. 100 N
C. 101 N
D. 103 N
Markscheme
C
Examiners report
[N/A]
Syllabus sections
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