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FAQ
The contact normal force is calculated by ...
fbadmin(admin) Date: | Read : 11943

Q)
The contact normal force is calculated by . Then, if the damping exponent(m2) and indentation exponent(m3) were not checked as same as default setting, what value would be used for those parameter? I suppose it would be m2=m3=zero. Is it correct?
A) No! If you unchecked the damping exponent(m2) and indentation exponent(m3), RecurDyn uses a default value as following: M2=1 M3=0 So, contact normal force formulation is .

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