Final answer:
The question is metaphorical and relates to the urgency of stopping an action (like turning off a vehicle) to prevent disaster when experts warn of immediate danger. It accentuates the need for immediate action due to the lack of visibility and fast-paced approach toward potential catastrophe.
Step-by-step explanation:
The scenario you're describing doesn't provide a specific numerical answer, but it seems to be a metaphor for a dire situation where quick, decisive action is necessary. This metaphor could be illustrating a situation where a vehicle—or, more abstractly, human activity or progress—is moving at an increasingly reckless speed towards a dangerous outcome, such as an environmental disaster.
When scientists or experts in the environment are warning about a 'precipice', this suggests that they see an urgent need to change direction or halt our actions to avoid a catastrophic result. The information implies that it is crucial to turn off or stop the vehicle (or the metaphorically equivalent harmful actions) now, without specifying a particular distance, to prevent hitting the precipice due to the poor visibility and high speed.
The specific guidance about turning off a saw when traveling may vary depending on the type of saw and the manufacturer's recommendations. However, a common safety practice is to turn off power tools, including saws, if you are moving more than a short distance or if you are changing locations within a work area.
As a general guideline, it's advisable to turn off the saw if you are traveling more than a few feet or making any significant movement within a workspace. This practice helps prevent accidents and injuries that could occur if a saw were to accidentally start or be triggered while in transit.
Always follow the specific safety instructions provided by the manufacturer of the saw you are using. The guidance may be outlined in the user manual or on safety labels affixed to the tool. Adhering to proper safety procedures is essential for the safe operation of power tools.