Which trailer is most likely to rollover?

The last trailer.. Section 6.1: The last trailer in a combination (like a triple) is subject to the 'crack-the-whip' effect and is most

Which trailer is most likely to rollover?

ANSWER BREAKDOWN
  • A. Incorrect. "The first trailer." is not correct. The last trailer in a combination (like a triple) is subject to the 'crack-the-whip' effect and is most likely to roll over.
  • B. Correct. The last trailer in a combination (like a triple) is subject to the 'crack-the-whip' effect and is most likely to roll over.
  • C. Incorrect. "The tractor." is not correct. The last trailer in a combination (like a triple) is subject to the 'crack-the-whip' effect and is most likely to roll over.
  • D. Incorrect. "A flatbed." is not correct. The last trailer in a combination (like a triple) is subject to the 'crack-the-whip' effect and is most likely to roll over.