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Question
124. For a standard 42-inch guardrail, a 200 pound horizontal force applied at the top of the guardrail imparts which of the following counterbalancing forces at the bottom of the stanchion offset from the pivot point by 3.75 inches?a. 40 pounds
b. 200 pounds
c. 240 pounds
d. 2240 pounds
Answer
This answer is hidden. It contains 12 characters.
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