To further complicate matters, the normal force generated by the contact will change over time, due to several factors.

对于更加复杂的情况，由于众多因素的影响，触点产生的法向力会随着时间的变化而变化。

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To further complicate matters, the normal force generated by the contact will change over time, due to several factors.

对于更加复杂的情况，由于众多因素的影响，触点产生的法向力会随着时间的变化而变化。

youdao