What was the typical weight of a longsword?
18 to 20 kg
5 to 7 kg
3 to 4 kg
1.2 to 1.6 kg
A longsword  is a type of European sword characterized as having a cruciform hilt with a grip for two-handed use , a straight double-edged blade of around 85 to 110 cm (33 to 43 in), and weighing approximately 1.2 to 1.6 kg .  
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Answers by country
18 to 20 kg
5 to 7 kg
3 to 4 kg
1.2 to 1.6 kg
answers
 Australia
Australia21
 Greece
Greece16
 the United States
the United States60
 Canada
Canada19
 the United Kingdom
the United Kingdom68
 Germany
Germany216
 Poland
Poland5325
 Switzerland
Switzerland15
 Austria
Austria42
 India
India13