Ask Question
25 January, 21:37

You're trying to lift a 298 pound object with a first class lever. You're pushing down on one side of the lever 9ft from the fulcrum, and the object is on the other side 2 ft from the fulcrum. Assuming no friction (balanced moments), how much force do you have to apply to lift the object?

+5
Answers (1)
  1. 26 January, 01:05
    0
    66.2 lbf

    Explanation:

    ∑τ = Iα

    F (9 ft) + (298 lbf) (-2 ft) = 0

    F = 66.2 lbf
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “You're trying to lift a 298 pound object with a first class lever. You're pushing down on one side of the lever 9ft from the fulcrum, and ...” in 📘 Engineering if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers