Moments – Practice
Work out the missing forces in questions 1-3:
2m
2.2m
1)
1.3m
20N
?
10N
1.1m
1.0m
2)
0.5m
?
15N
12N
20N
2.2m
2.0m
3)
1.3m
15N
?
2.0m
4)
0.3m
The beam above weighs 200N. What does the arrow represent?
Why is it drawn at this position? What is the effect of this force? What is the
size of the moment?
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