308/470.
8.
How does doubling your speed from 20 mph to 40 mph affect your vehicle"s braking distance?
It stays about the same.
It increases slightly.
It doubles.
It quadruples.
51 68036 CDL 307 D "" 0

Answer correctly : 0   |   Wrong : 0

Answer Sheet :

Refresh

Refresh this page and redo the question

Restart

Restart this set of tests