Final answer:
The correct answer is option A, True. Improper speed can include driving the speed limit in unsafe weather and road conditions because one must adjust their speed to maintain safety.
Step-by-step explanation:
The correct answer is option A, True. Although one might assume that adhering to the posted speed limit is always appropriate, certain situations, such as unfavorable weather and road conditions, demand a reduction in speed to maintain safety. Driving at the speed limit during heavy rain, snow, fog, or on icy or slippery roads can be dangerous and is considered 'improper speed' even if it is within the legal limit. The rationale behind this is that the speed limit is set based on ideal driving conditions, so it is important to adjust your speed accordingly when conditions are less than ideal. It is a driver's responsibility to assess these conditions and drive at a safe speed that is appropriate for the road conditions at the time.
Improper speed can include driving the speed limit in unsafe weather and road conditions. The speed limit is set based on ideal conditions, so driving at the speed limit in unsafe conditions can still be considered improper. For example, driving the speed limit during heavy rain or on icy roads can increase the likelihood of accidents. It is important to adjust your speed according to the current weather and road conditions to ensure safety.