Math Problem Statement

What is the moment caused by the force, F = 116 lbf, on the wrench with length, L = 6 in, around the bolt as shown if θ = 43° ? Report your answer in ft-lbs with the direction of the moment.*

Solution

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Math Problem Analysis

Mathematical Concepts

Trigonometry
Physics
Statics

Formulas

Moment formula: M = F * L * sin(θ)
Length conversion: L (inches) to feet: L (ft) = L (in) / 12

Theorems

Sine Rule for perpendicular force components

Suitable Grade Level

Grades 10-12 (High School Physics/Trigonometry)