The specialty wrench shown in the figure is designed for access to the hold-down bolt on certain automobile distributors. For the configuration shown, where the wrench lies in a vertical plane and a horizontal 210-N force F is applied at A perpendicular to the handle, calculate the moment Mo applied to the bolt at O. For what value of the distance d would the z-component of Mo be zero? Assume a = 85 mm, d = 150 mm, h = 220 mm, 0 = 21° F

The specialty wrench shown in the figure is designed for access to the hold-down bolt on certain automobile distributors. For the configuration shown, where the wrench lies in a vertical plane and a horizontal 210-N force F is applied at A perpendicular to the handle, calculate the moment Mo applied to the bolt at O. For what value of the distance d would the z-component of Mo be zero? Assume a = 85 mm, d = 150 mm, h = 220 mm, 0 = 21° F

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 4.97P: The figure shows a wire cutter. Determine the cutting force on the wire at A when the 75-N forces...

See similar textbooks

Similar questions

Find the internal force system acting on section 3 for the pin-connected frame.
Find the internal force systems acting on sections 1 and 2.
A force F = 1757 N acts upon a piston head, as shown in the figure. The gudgeon pin G connects the connecting rod to pin C where it connects to the crankshaft at S in a large military vehicle. Find the moment of the force at S.
The light boom AB is attached to a vertical wall by a ball and socket joint at A and supported by two cables at B. A force P is applied at B where P = 16i - 13j kN.Note that the reaction force at A acts along the boom because it is a two-force member. Calculate the magnitude of the reaction force at A in kN. Determine the magnitude of the moment of P about the y-axis in Nm. Determine the magnitude of the moment of P about the z-axis in Nm. Determine the magnitude of the moment of P about the origin (point O) in Nm.
As shown, a submarine hatch door is to be opened by applying two oppositely oriented forces of equal magnitude F = 310 N at points A and B on the hatch door wheel. The radii of the wheel's inner and outer rings are r1 = 0.500 m and r2 = 0.130 m , respectively. (Figure 1) Calculate the moments MA and MB about point D for the forces applied at points A and B. Then, determine the resulting couple moment MR. Assume that a positive moment produces a counterclockwise rotation whereas a negative moment produces a clockwise rotation.
Problem 3: The wrench shown in the figure below is used to tighten a bolt at A. If the wrench does not rotate when the load is applied to the handle, determine: a. The moment applied to the bolt b. The resultant force magnitude and orientation of the wrench on the bolt (e.g. the reaction force) 300 mm 400 mm- 12 60° 52'N 30N
F A C D B TI F KSA
A steel frame is supported by 3 guy wires as shown. Cable CD exerts a tensile force of magnitude 1.2 kN, as shown in the diagram. Calculate: a. The moment of T about point A b. The projection of force T onto line OF c. The angle between cables GF and AE m 2 m G B 1m 1.5 m /C 1.5 m 3 m 1.5 m 3m T= 1.2
2: This fuel pump uses the reciprocating action of rocker arm ABC. The arm is pinned at B and is spring loaded at A and D. Calculate the forces acting at pin B and in the spring at point D. FA=60 N A 50 mm 10 mm D Fe= 125 N -20 mm
a. Draw the reaction forces for the rod connected by a pin to the collar on a smooth rod (2D): X b. Draw the reaction forces for the single smooth pin joint (3D). Note: if you print this sheet, you may also cross out any force(s) or moment(s) in the adjacent diagram instead of redrawing. F₂ Lo (M Fx M
Static problem Determine the forces and internal moment at points 1 and 3 indicated in the figure. Consider the pins at A, B, and C. Points 1 and 2 are located just above and below pin C.
Example An experimental device imparts a force of magni- tude F = 225 N to the front edge of the rim at A to simulate the effect of a slam dunk. Determine the 900 mm 700 mm F moments of the force F about point O and about point B. Finally, locate, from the base at 0, a point C on the ground where the force imparts zero moment. 300 mm 3050 mm Example The 30-N force P is applied perpendicular to the portion BC of the bent bar. Determine the moment of P about point B and about point A. P = 30 N C 1.6 m 45° B 1.6 m