You are driving a 40' vehicle at 35 MPH. The road is dry and the visibility is good. What is the least amount of space that you should keep in front of your vehicle to be safe?

You are driving a 40' vehicle at 35 MPH. The road is dry and the visibility is good. What is the least amount of space that you should keep in front of your vehicle to be safe?



a) 3 seconds


b) 4 seconds


c) 5 seconds



Answer: b) 4 seconds


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