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Net delay in multiple fan out situation

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biju4u90

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Suppose I have gate A whose output drives two gates B and C. The wire length from ouput of A to input of B is 50um and the wire length from ouput of A to input of C is 100um. Will the wire delay same for these two cases? In EDA tools, delays are calculated for a net. Since output of A and inputs of B and C belong to same net, the net delay has to be a single value which we get from RC delay models, right? But since the wire length from A to B and A to C are different, delay should be different in these two cases!! How this contradiction occurs??!!
 

there is no contradiction. the nets are broken down into smaller nets for analysis.
 

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