Test_Prep
ASVAB · Question #626
In a first class lever with a resistance arm measuring 2 feet and an effort arm measuring 8 feet are being used, what's the mechanical advantage?
The correct answer is B. 4. See the full explanation below for the reasoning.
Question
In a first class lever with a resistance arm measuring 2 feet and an effort arm measuring 8 feet are being used, what's the mechanical advantage?
Options
- A2
- B4
- C6
- D1
How the community answered
(15 responses)- A7% (1)
- B80% (12)
- C7% (1)
- D7% (1)
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