To prevent a load from shifting, there should be at least one tie down for every __ feet of cargo.
You are driving a 40-foot vehicle at 35mph. The road is dry,and visibility is good. What is the
least amount of space you should keep in front of your vehicle to be safe?
a. 2 seconds.
* *b. 4 seconds.**
c. 6 seconds.
Which of these statements about drinking alcohol is true?