Figure shows an automobile wheel with two common styles of lug wrench being used to tighten the wheel nuts, a single-ended wrench in (ci), and a double-ended wrench in (b). In each case two hands are required to provide forces, respectively, at A and B as shown. The distance between points A and B is 1 ft in both cases and the handle diameter is 0.625 in. The wheel nuts require a torque of 70 ft-lb. Find the maximum principal stress and maximum deflection in each wrench design. Figure |axle |axle 3 in 3 in A lug wrench lug wrench tire tire (a) (b)

Figure shows an automobile wheel with two common styles of lug wrench being used to tighten the wheel nuts, a single-ended wrench in (ci), and a double-ended wrench in (b). In each case two hands are required to provide forces, respectively, at A and B as shown. The distance between points A and B is 1 ft in both cases and the handle diameter is 0.625 in. The wheel nuts require a torque of 70 ft-lb. Find the maximum principal stress and maximum deflection in each wrench design. Figure |axle |axle 3 in 3 in A lug wrench lug wrench tire tire (a) (b)

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter4: Coplanar Equilibrium Analysis

Section: Chapter Questions

Problem 4.41P: The center of gravity of the 3000-lb car is at G. The car is parked on an incline with the parking...

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