Engineering Mechanics: Statics
8th Edition
ISBN: 9781118807330
Author: James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher: WILEY
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 2.7, Problem 104P
The force F has a magnitude of 300 1b and acts along the diagonal Of the parallelepiped as shown. Express F in terms of its magnitude times the appropriate unit vector and determine its x-, y-, and z -components.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Find the representation of the force F, given that its magnitude 240N.
Determine the magnitude and direction of the resultant of the following forces: 50 N at 50 degrees,60 N at 120 degrees,40 N at 220 degrees,30 N at 330 degrees. All angles are measure from the positive x-axis. Use the component method.
Select one:
a. 75 N: 42º
b. 50 N: 87º
c. 54 N: 87º
d. 101 N: 89º
Find the resultant force vector,R, of the three vectors A,B, and C (i.e., add the vectors), if the magnitude of vector A is 10N, the magnitude of vector B is 17N, and the magnitude of vector C is 9N. Your answer should be in the form R = Rx i+ Ry j,
where you determine Rx and Ry, and where i, and j are the unit vectors along the x, and y axis, respectively.
YA
В
A
60°
45°
Chapter 2 Solutions
Engineering Mechanics: Statics
Ch. 2.3 - The force F has a magnitude of 800 N. Express F as...Ch. 2.3 - The force F has a magnitude of 7 kN and acts at...Ch. 2.3 - The slope of the 6.5-kN force F is specified as...Ch. 2.3 - The force F has a magnitude of 1250 lb and has the...Ch. 2.3 - The control rod AP exerts a force F on the sector...Ch. 2.3 - Two forces are applied to the construction bracket...Ch. 2.3 - Two individuals are attempting to relocate a sofa...Ch. 2.3 - A small probe P is gently forced against the...Ch. 2.3 - The y-component of the force F which a person...Ch. 2.3 - Determine the x-y and n-t components of the 13-kip...
Ch. 2.3 - The two structural members, one of which is in...Ch. 2.3 - The guy cables AB and AC are attached to the top...Ch. 2.3 - If the equal tensions T in the pulley cable are...Ch. 2.3 - Two people exert the forces shown on the potted...Ch. 2.3 - A compressive force F is transmitted via the...Ch. 2.3 - A force F of magnitude 800 lb is applied to point...Ch. 2.3 - The two forces shown act in the x-y plane of the...Ch. 2.3 - Determine the x- and y-components of the tension T...Ch. 2.3 - Refer to the mechanism of the previous problem....Ch. 2.3 - Determine the magnitude Fs of the tensile spring...Ch. 2.3 - Determine the resultant R of the two forces...Ch. 2.3 - A sheet of an experimental composite is subjected...Ch. 2.3 - Determine the scalar components Ra and Rb of the...Ch. 2.3 - Determine the components Fa and Fb of the 4-kN...Ch. 2.3 - If the projection Pa and component Fb of the force...Ch. 2.3 - It is desired to remove the spike from the timber...Ch. 2.3 - At what angle must the 800-lb force be applied in...Ch. 2.3 - Power is to be transferred from the pinion A to...Ch. 2.3 - To insert the small cylindrical part into a...Ch. 2.3 - The unstretched length of the spring is r. When...Ch. 2.4 - Determine the moments of the 5-kN force about...Ch. 2.4 - The force of magnitude F acts along the edge of...Ch. 2.4 - The rectangular plate is made up of 1-ft squares...Ch. 2.4 - Calculate the moment of the 250-N force on the...Ch. 2.4 - An experimental device imparts a force of...Ch. 2.4 - A force F of magnitude 60 N is applied to the...Ch. 2.4 - A man uses a crowbar to lift the corner of a hot...Ch. 2.4 - An overhead view of a door is shown. If the...Ch. 2.4 - The 30-N force P is applied perpendicular to the...Ch. 2.4 - A man exerts a force F on the handle of the...Ch. 2.4 - A 32-lb pull T is applied to a cord, which is...Ch. 2.4 - As a trailer is towed in the forward direction,...Ch. 2.4 - Determine the general expressions for the moments...Ch. 2.4 - The mechanism of Prob. 2/15 is repeated here....Ch. 2.4 - Determine the moments of the tension T about point...Ch. 2.4 - In raising the pole from the position shown, the...Ch. 2.4 - The lower lumbar region A of the spine is the part...Ch. 2.4 - A gate is held in the position shown by cable AB....Ch. 2.4 - In order to raise the flagpole OC, a light frame...Ch. 2.4 - Elements of the lower arm are shown in the figure....Ch. 2.4 - As the result of a wind blowing normal to the...Ch. 2.4 - The masthead fitting supports the two forces...Ch. 2.4 - The small crane is mounted along the side of a...Ch. 2.4 - The 120-N force is applied as shown to one end of...Ch. 2.4 - The bent cantilever beam is acted upon by an 8-kN...Ch. 2.4 - The mechanism shown is used to lower disabled...Ch. 2.4 - The asymmetrical support arrangement is chosen for...Ch. 2.4 - The woman maintains a slow steady motion over the...Ch. 2.5 - The caster unit is subjected to the pair of 80-lb...Ch. 2.5 - For F=65lb, compute the combined moment of the two...Ch. 2.5 - The indicated force—couple system is applied to...Ch. 2.5 - Replace the 3.2-kN force by an equivalent...Ch. 2.5 - As part of a test, the two aircraft engines are...Ch. 2.5 - The cantilevered W530150 beam shown is subjected...Ch. 2.5 - Each propeller of the twin-screw ship develops a...Ch. 2.5 - The upper hinge A of the uniform cabinet door has...Ch. 2.5 - A lug wrench is used to tighten a square-head...Ch. 2.5 - The force F is applied at the end of arm ACD,...Ch. 2.5 - A force F of magnitude 50 N is exerted on the...Ch. 2.5 - An overhead view of a portion of an exercise...Ch. 2.5 - The tie-rod AB exerts the 250-N force on the...Ch. 2.5 - The 20-N force F is applied to the handle of the...Ch. 2.5 - An overhead view of the handlebars on an...Ch. 2.5 - The force F is applied to the leg-extension...Ch. 2.5 - The system consisting of the bar OA, two identical...Ch. 2.5 - The device shown is a part of an automobile seat-...Ch. 2.5 - Replace the two cable tensions which act on the...Ch. 2.5 - The force F acts along line MA, where M is the...Ch. 2.6 - Determine the resultant R of the three tension...Ch. 2.6 - Determine the force magnitude F and direction ...Ch. 2.6 - Replace the three horizontal forces and applied...Ch. 2.6 - Determine the equivalent force-couple system at...Ch. 2.6 - Determine the equivalent force-couple system at O...Ch. 2.6 - Determine the height h above the base B at which...Ch. 2.6 - Where does the resultant of the two forces act?Ch. 2.6 - If the resultant of the loads shown passes through...Ch. 2.6 - If the resultant of the two forces and couple M...Ch. 2.6 - If the resultant of the forces shown passes...Ch. 2.6 - Replace the three forces acting on the bent pipe...Ch. 2.6 - Four people are attempting to move a stage...Ch. 2.6 - Replace the three forces which act on the bent bar...Ch. 2.6 - Uneven terrain conditions cause the left front...Ch. 2.6 - A commercial airliner with four jet engines, each...Ch. 2.6 - Determine the x- and y-axis intercepts of the line...Ch. 2.6 - Replace the three cable tensions acting on the...Ch. 2.6 - Determine the resultant R of the three forces...Ch. 2.6 - For the truss loaded as shown, determine the...Ch. 2.6 - Five forces are applied to the beam trolley as...Ch. 2.6 - As part of a design test, the camshaft-drive...Ch. 2.6 - An exhaust system for a pickup truck is shown in...Ch. 2.7 - Express F as a vector in terms of the unit vectors...Ch. 2.7 - Cable AB exerts a force of magnitude F=6kN on...Ch. 2.7 - Express the 5-kN force F as a vector in terms of...Ch. 2.7 - The force F has a magnitude of 300 1b and acts...Ch. 2.7 - If the tension in the gantry-crane hoisting cable...Ch. 2.7 - The turnbuckle is tightened until the tension in...Ch. 2.7 - If the tension in cable AB is 1750 lb, determine...Ch. 2.7 - The tension in the supporting cable AB is T=425N....Ch. 2.7 - The force F has a magnitude of 2 kN and is...Ch. 2.7 - The tension in the supporting cable AB is 10 kN....Ch. 2.7 - If the tension in cable CD is T=675lb, determine...Ch. 2.7 - If the tension in cable DE is T=575N, determine...Ch. 2.7 - Determine the angle between the 200-lb force and...Ch. 2.7 - Compression member AB is used to hold up the...Ch. 2.7 - Determine a general expression for the scalar...Ch. 2.7 - If the scalar projection of F onto line OA is O,...Ch. 2.7 - The rectangular plate is supported by hinges along...Ch. 2.7 - Express the force F in terms of the unit vectors...Ch. 2.7 - A force F is applied to the surface of the sphere...Ch. 2.7 - Determine the x-, y-, and z-components of force F...Ch. 2.8 - Determine the moment of force F about point O.Ch. 2.8 - Determine the moment of force F about point A.Ch. 2.8 - Determine the moment about O of the force of...Ch. 2.8 - The 4-lb force is applied at point A of the crank...Ch. 2.8 - The steel H-beam is being designed as a column to...Ch. 2.8 - Determine the moment associated with the pair of...Ch. 2.8 - The turnbuckle is tightened until the tension in...Ch. 2.8 - The system of Prob. 2/111 is repeated here, and...Ch. 2.8 - The two forces acting on the handles of the pipe...Ch. 2.8 - The gantry crane of Prob. 2/105 is repeated here,...Ch. 2.8 - Determine the combined moment made by the two...Ch. 2.8 - A helicopter is shown here with certain...Ch. 2.8 - The system of Prob. 2/108 is repeated here, and...Ch. 2.8 - The structure shown is constructed of circular rod...Ch. 2.8 - Two 1.2-lb thrusters on the nonrotating satellite...Ch. 2.8 - If the tension in cable DE is 575 N, determine the...Ch. 2.8 - Determine the moment of each individual force...Ch. 2.8 - The system of Prob. 2/107 is repeated here, and...Ch. 2.8 - A space shuttle orbiter is subjected to thrusts...Ch. 2.8 - The specialty wrench shown in the figure is...Ch. 2.8 - The 75-N force acts perpendicular to the bent...Ch. 2.8 - The body is composed of a slender uniform rod bent...Ch. 2.8 - If F1=450N and the magnitude of the moment of both...Ch. 2.8 - A 1.8-lb vertical force is applied to the knob of...Ch. 2.8 - A basketball player applies a force F=65lb to the...Ch. 2.8 - The special-purpose milling cutter is subjected to...Ch. 2.8 - The force F acts along an element of the right...Ch. 2.8 - The spring of k and unstretched length 1.5R is...Ch. 2.9 - Three forces act at point O. If it is known that...Ch. 2.9 - Three equal forces are exerted on the equilateral...Ch. 2.9 - The thin rectangular plate is subjected to the...Ch. 2.9 - An oil tanker moves away from its docked position...Ch. 2.9 - Determine the x- and y-coordinates of a point...Ch. 2.9 - The two forces and one couple act on the elements...Ch. 2.9 - Represent the resultant of the force system acting...Ch. 2.9 - Determine the force-couple system at O which is...Ch. 2.9 - The portion of a bridge truss is subjected to...Ch. 2.9 - The pulley and gear are subjected to the loads...Ch. 2.9 - The commercial airliner of Prob. 2/93 is redrawn...Ch. 2.9 - Replace the three forces acting on the rectangular...Ch. 2.9 - While cutting a piece of paper, a person exerts...Ch. 2.9 - The floor exerts the four indicated forces on the...Ch. 2.9 - Replace the three forces acting on the structural...Ch. 2.9 - Replace the two forces and one couple acting on...Ch. 2.9 - Replace the two forces acting on the pole by a...Ch. 2.9 - For the system of Prob. 2154, write the moment M...Ch. 2.9 - Replace the two forces which act on the...Ch. 2.9 - For the system of forces in Prob. 2/167, determine...Ch. 2.10 - Using the principles of equilibrium to be...Ch. 2.10 - The three forces act perpendicular to the...Ch. 2.10 - A die is being used to cut threads on a rod. If...Ch. 2.10 - The blades of the portable fan generate a 1.2-lb...Ch. 2.10 - Determine the moment of the force P about point A.Ch. 2.10 - The directions of rotation of the input shaft A...Ch. 2.10 - The control lever is subjected to a clockwise...Ch. 2.10 - For the angular position =60 of the crank OA, the...Ch. 2.10 - Calculate the moment MO of the 250-N force about...Ch. 2.10 - During a drilling operation, the small robotic...Ch. 2.10 - Reduce the given loading system to a force-couple...Ch. 2.10 - The 300500700-mm column is subjected to the...Ch. 2.10 - When the pole OA is in the position shown, the...Ch. 2.10 - The combined action of the three forces on the...Ch. 2.10 - Four forces are exerted on the eyebolt as shown....Ch. 2.10 - The force F is directed from A toward D and D is...Ch. 2.10 - With the 300-lb cylindrical part P in its grip,...Ch. 2.10 - A flagpole with attached light triangular frame is...Ch. 2.10 - Plot the magnitude of the resultant R of the three...Ch. 2.10 - For the previous problem, determine the...Ch. 2.10 - The throttle-control lever OA rotates in the range...Ch. 2.10 - For the rectangular parallelepiped shown, develop...Ch. 2.10 - Consider the rectangular parallelepiped of Prob....Ch. 2.10 - A motor attached to the shaft at O causes the arm...
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
Determine the resultant force acting on the hook. Prob. F2-18
INTERNATIONAL EDITION---Engineering Mechanics: Statics, 14th edition (SI unit)
Given that y=ax3+7, which of the following are correct Java statements for this equations? int y = (a x) x x...
Java How to Program, Early Objects (11th Edition) (Deitel: How to Program)
Why should a function that accepts an array as an argument, and processes that array, also accept an argument s...
Starting Out with C++ from Control Structures to Objects (9th Edition)
Assume a telephone signal travels through a cable at two-thirds the speed of light. How long does it take the s...
Electric Circuits. (11th Edition)
What types of objects can be thrown?
Starting Out with Java: From Control Structures through Data Structures (4th Edition) (What's New in Computer Science)
24. If we increase the temperature in a reactor by 90 degrees Fahrenheit [°F], how many degrees Celsius [°C] wi...
Thinking Like an Engineer: An Active Learning Approach (4th Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.Similar questions
- The magnitude of the force F is 55 lb. Calculate the moment of F about the x-axis using (a) the scalar method; and (b) the vector method.arrow_forwardFind the magnitude and direction of the resultant of a 60-pound force acting at an angle of 40 degrees clockwise from the positive y-axis.arrow_forwardIf force F is to have a component along the u axis of F, 6 kN, determine the magnitude of F and the magnitude and direction of its component F, along v axis.arrow_forward
- What is the resultant force if the forces of 40N and 60N are acting at an angle of 60 degrees to each other? Use a vector diagram. 1. Draw the vector diagram with resultant vector 2. Solve the magnitude of resultantforce 3. Solve the direction of resultantforcearrow_forwardProblem 2-17 Determine the magnitude and direction of the resultant force FR. Express the result in terms of the magnitudes of the components F and F, and the angle e F Farrow_forwardFour parallel forces act on the plate as shown. For the force system shown, find the equivalent resultant force and specify its x and y location from the origin, given: FA = 170 lbs, FB = 240 lbs, FC = 210 lbs, FD = 140 lbs, LX = 16 ft, LY = 14 ft, BY = 5 ft, DX = 6 ft The magnitude of resultant force, FR is: (positive number) FR = lbs The distance from the Origin in the positive X-direction is: X = ft The distance from the Origin in the positive Y-direction is: Y = ftarrow_forward
- 2-54. Determine the magnitude and coordinate direction angles of the resultant force, and sketch this vector on the coordinate system. F = 200 N F2 = 150 N F = 90 N 60° 45°arrow_forwardMechatx be Arz Yahya. PAD, 05 The screw eye is subjected to the two forces shown. Express each force in Cartesian vector fonn and then determine the resultant force. Find the magnitule and coordinate dircction angles of the resultant force. 5-525 N 06: Determine the magnitude and coordinate direction 120 angles of the resultant force, and sketch this vector on 450 the coordinate system. F450 N O 7 Determine the angles 0 and made 15m between the axes OA of the flag pole and AB and AC, respectively, of each cable. F-55N m 23arrow_forwardFind the magnitude of the resultant forcearrow_forward
- Q.1: Determine the magnitude and coordinate direction angles of the resultant force, and sketch this vector on the coordinate system. F3 =200 N F, =160 N 60 F =140 N 40arrow_forwardQ6- The force F acts on radius bone. If the magnitude of the x and z components of F are F=150 and F=400, and B=130°, determine the magnitude of F and its y component. Also, find the coordinate direction angles a and y. yarrow_forwardThe component of the resultant of the concurrent force system shown is zero in the y-axis and 100 lb acting towards the positive x-axis. Follow the given coordinate system as the positive directions. If PAB = 350 lb, calculate the following:[1] If A is set to be the origin, find the coordinates of D (answer: (2.5, 4.0, -3.0)) and calculate the force in AD, include the sign (answer: 573.61).[2] Calculate the force in AC, include the sign (answer: 155.54) and calculate the z-component of the resultant, include the sign (answer: -1765.22)arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
International Edition---engineering Mechanics: St...Mechanical EngineeringISBN:9781305501607Author:Andrew Pytel And Jaan KiusalaasPublisher:CENGAGE L
International Edition---engineering Mechanics: St...
Mechanical Engineering
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:CENGAGE L
How to balance a see saw using moments example problem; Author: Engineer4Free;https://www.youtube.com/watch?v=d7tX37j-iHU;License: Standard Youtube License