If you are driving a vehicle 45 feet long at 55 mph, how much following distance is required?
5.5 seconds.. Section 2.7: 4.5 seconds (for length) + 1 second (for speed > 40 mph) = 5.5 seconds.
If you are driving a vehicle 45 feet long at 55 mph, how much following distance is required?
ANSWER BREAKDOWN
- A. Incorrect. 5 seconds is more than necessary. The correct following distance is 5 seconds. 4.5 seconds (for length) + 1 second (for speed > 40 mph) = 5.5 seconds.
- B. Correct. 4.5 seconds (for length) + 1 second (for speed > 40 mph) = 5.5 seconds.
- C. Incorrect. 6 seconds is more than necessary. The correct following distance is 5 seconds. 4.5 seconds (for length) + 1 second (for speed > 40 mph) = 5.5 seconds.
- D. Incorrect. 7 seconds is more than necessary. The correct following distance is 5 seconds. 4.5 seconds (for length) + 1 second (for speed > 40 mph) = 5.5 seconds.
Si conduce un vehiculo de 45 pies a 55 mph, cuanta distancia de seguimiento necesita?
A4.5 segundo(s).
B5.5 segundo(s).
C6 segundo(s).
D7 segundo(s).
Seccion 2.7: 4.5 segundos (por longitud) + 1 segundo (velocidad > 40 mph) = 5.5 segundos.
- A. Incorrecto. "4.5 segundo(s)." no es la respuesta correcta. La respuesta correcta es "5.5 segundo(s).". 4.5 segundos (por longitud) + 1 segundo (velocidad > 40 mph) = 5.5 segundos.
- B. Correcto. 4.5 segundos (por longitud) + 1 segundo (velocidad > 40 mph) = 5.5 segundos.
- C. Incorrecto. "6 segundo(s)." no es la respuesta correcta. La respuesta correcta es "5.5 segundo(s).". 4.5 segundos (por longitud) + 1 segundo (velocidad > 40 mph) = 5.5 segundos.
- D. Incorrecto. "7 segundo(s)." no es la respuesta correcta. La respuesta correcta es "5.5 segundo(s).". 4.5 segundos (por longitud) + 1 segundo (velocidad > 40 mph) = 5.5 segundos.