If a safety net is more than 10 feet below the work space, how far does it have to extend past the sides of the work space?
A. 10 feet
B. 13 feet
C. 15 feet
D. 18 feet
Answer (2)
Understand the problem: Identify that the question asks for the required extension distance of a safety net based on its distance below the workspace.
Apply safety regulations: Recall that standard safety guidelines dictate the extension distance.
Determine the correct extension: Recognize that a safety net more than 10 feet below the workspace must extend 13 feet.
State the final answer: The required extension distance is \boxed{13 feet}.
Explanation
Understanding the Problem The problem states that if a safety net is more than 10 feet below the work space, we need to find how far it has to extend past the sides of the work space. The possible answers are 10 feet, 13 feet, 15 feet, and 18 feet.
Strategy Since this is a multiple-choice question and we are not given any formulas or relationships, we must select the correct answer from the given options based on common safety regulations.
Solution Based on standard safety guidelines, a safety net positioned more than 10 feet below the working surface should extend 13 feet horizontally from the edge.
Conclusion Therefore, the answer is 13 feet.
Examples
Safety nets are crucial in construction to prevent injuries from falls. Knowing the correct extension distance ensures adequate coverage, protecting workers and minimizing potential accidents. This principle applies to various safety measures, emphasizing the importance of following regulations to maintain a safe working environment. For example, understanding the relationship between height and required safety net extension can be applied to setting up scaffolding or planning rescue operations, ensuring that safety measures are appropriately scaled to the risk.
The safety net must extend at least 13 feet horizontally past the sides of the work space if it is more than 10 feet below that space. This is a standard safety measure to protect workers effectively. Therefore, the answer is 13 feet.
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