5000KG. 1N = 100g.
http://wiki.answers.com/Q/How_to_convert_50kn_to_k...

1. Multiply the number of MPa by 0.001^2 kN/mm^2 per MPa to convert to kN/mm^2. For example, if you had 23 MPa, you would multiply 23 MPa by 0.001 kN/mm^2 per MPa to get 0.023 kN/
http://www.ehow.com/how_7421973_convertmpakn.htm...

Are you speaking of the kilogram as a weight or as a mass ? The kilogram and the gram can be a common expressions of weight just like the pound and the ton. When the kg is expressed
http://answers.yahoo.com/question/index?qid=201009...

KN = 224.8 =lbs / 224.8 = kN. Anything else I can help with? Thanks,
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