It is important to understand the effects of laws on vehicle stability, stopping distance and crash forces.

I believe the answer is: Physical

Physcial Law refers to the conclusions that derived from various repeated researches and has been widely acknowledged by the majority of experts in scientific field. In order to become a law, the conclusions mus be thoroughly tested by other experts in order to test its validity.

Ifound this on google “the change in control meant as house minority leader, pelosi was widely expected to become speaker of the house in the next congress. on november 16, 2006, the democratic caucus unanimously chose pelosi as the democratic candidate for speaker.” i hope this