Where should reflectors be placed when a vehicle is stopped on a divided highway?

Reflectors should be placed 10 feet, 100 feet, and 200 feet toward approaching traffic when a vehicle is stopped on a divided highway. This specific placement is crucial for ensuring that approaching drivers have adequate warning of the stopped vehicle, allowing them to react appropriately and avoid potential collisions.

The distance of 10 feet provides immediate visibility close to the vehicle, while the farther reflectors at 100 feet and 200 feet give approaching traffic ample time to see the reflections and adjust their speed or change lanes as necessary. Properly placed reflectors enhance safety by increasing the visibility of the stopped vehicle, especially in low-light conditions or adverse weather.

Other distances would not provide the same level of warning. For example, placing reflectors closer than 10 feet might not be effective, as they would not provide enough alert time for other drivers. Thus, the chosen answer ensures the best possible visibility and safety standards in compliance with traffic regulations.