A car starts from rest at a stop sign. It accelerates at 4.2 m/s2 for 6.8 s , coasts for 2.1 s , and then slows down at a rate of 3.1 m/s2 for the next stop sign. Part APart complete How far apart are the stop signs

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The answer is b.the gaseous state is electrically positive, while the plasma state is electrically negative. 

The best answer is (a) which is universal law is in effect at all times. it is constantly at play in everything we do and governs our lives. it is also important to note that universal law applies to not only everything on earth, but everything in the universe as well, which is another reason why it is in effect at all times.