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Florida Class E Knowledge Practice Test
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Passing target: 80% (40/50)
Observation, Speed & SpaceStandalone practice
With the same vehicle and comparable road and braking conditions, what does the handbook’s speed comparison teach about doubling speed?
Correct answer: The braking distance can become about four times as long.
Why
The handbook illustrates that doubling speed makes braking distance about four times greater under comparable conditions. Actual stopping distance also includes perception and reaction travel and changes with traction, vehicle condition and grade. Reduce speed early and keep enough clear road to stop.
Verified against Official Florida Driver License Handbook · Speed and braking distance · p. 68
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