Statics and Mechanics of Materials (5th Edition)
5th Edition
ISBN: 9780134382593
Author: Russell C. Hibbeler
Publisher: PEARSON
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Textbook Question
Chapter 2.4, Problem 7FP
Resolve each force into its x and y components.
Prob. F2–7
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250 mm
400 mm
A
B
C
E
F
250 mm
PROBLEM 1.52
Each of the two vertical links CF connecting the two horizontal
members AD and EG has a 10 × 40-mm uniform rectangular cross
section and is made of a steel with an ultimate strength in tension of
400 MPa, while each of the pins at C and F has a 20-mm diameter and
are made of a steel with an ultimate strength in shear of 150 MPa.
Determine the overall factor of safety for the links CF and the pins
connecting them to the horizontal members.
24 kN
50 mm
12 mm
B
O
C
OA
300 mm
450 mm
E
PROBLEM 1.51
Each of the steel links AB and CD is connected to a support and to
member BCE by 25-mm-diameter steel pins acting in single shear.
Knowing that the ultimate shearing stress is 210 MPa for the steel
used in the pins and that the ultimate normal stress is 490 MPa for
the steel used in the links, determine the allowable load P if an
overall factor of safety of 3.0 is desired. (Note that the links are not
reinforced around the pin holes.)
3. A 15% magnesium chloride solution is flowing through a 5-nom sch 40 commercial steel pipe
at a rate of 325,000 lbm/h. The average temperature of the magnesium chloride solution as it flows
through the pipe is 10°F. Determine the convective heat transfer coefficient inside the pipe.
Chapter 2 Solutions
Statics and Mechanics of Materials (5th Edition)
Ch. 2.3 - In each case, construct the parallelogram law to...Ch. 2.3 - In each case, show how to resolve the force F into...Ch. 2.3 - Determine the magnitude of the resultant force...Ch. 2.3 - Determine the magnitude of the resultant force....Ch. 2.3 - Determine the magnitude of the resultant force and...Ch. 2.3 - Resolve the 30-lb force into components along the...Ch. 2.3 - Resolve the force into components acting along...Ch. 2.3 - Prob. 6FPCh. 2.3 - If = 60 and F = 450 N, determine the magnitude of...Ch. 2.3 - If the magnitude of the resultant force is to be...
Ch. 2.3 - Determine the magnitude of the resultant force FR...Ch. 2.3 - Determine the magnitudes of the two components of...Ch. 2.3 - Solve Prob. 24 with F = 350 lb. 24. Determine the...Ch. 2.3 - Determine the magnitude of the resultant force FR...Ch. 2.3 - Resolve the force F1 into components acting along...Ch. 2.3 - Resolve the force F2 into components acting along...Ch. 2.3 - If the resultant force acting on the support is to...Ch. 2.3 - Determine the magnitude of the resultant force and...Ch. 2.3 - If = 60, determine the magnitude of the resultant...Ch. 2.3 - Determine the angle for connecting member A to...Ch. 2.3 - The force acting on the gear tooth is F = 20 lb....Ch. 2.3 - The component of force F acting along line aa is...Ch. 2.3 - Force F acts on the frame such that its component...Ch. 2.3 - Force F acts on the frame such that its component...Ch. 2.3 - If F1 = 30 lb and F2 = 40 lb, determine the angles...Ch. 2.3 - Determine the magnitude and direction of FA so...Ch. 2.3 - Determine the magnitude of the resultant force...Ch. 2.3 - Prob. 20PCh. 2.3 - If the resultant force of the two tugboats is 3...Ch. 2.3 - If FB = 3 kN and = 45, determine the magnitude of...Ch. 2.3 - If the resultant force of the two tugboats is...Ch. 2.4 - Resolve each force into its x and y components....Ch. 2.4 - F28. Determine the magnitude and direction of the...Ch. 2.4 - Prob. 9FPCh. 2.4 - Prob. 10FPCh. 2.4 - Prob. 11FPCh. 2.4 - Determine the magnitude of the resultant force and...Ch. 2.4 - Determine the magnitude of the resultant force and...Ch. 2.4 - Prob. 25PCh. 2.4 - Prob. 26PCh. 2.4 - Determine the magnitude of the resultant force and...Ch. 2.4 - Prob. 28PCh. 2.4 - Determine the magnitude of the resultant force...Ch. 2.4 - Prob. 30PCh. 2.4 - Prob. 31PCh. 2.4 - Prob. 32PCh. 2.4 - Determine the magnitude of the resultant force and...Ch. 2.4 - Prob. 34PCh. 2.4 - Prob. 35PCh. 2.4 - Determine the magnitude of the resultant force and...Ch. 2.4 - Determine the magnitude and direction of the...Ch. 2.6 - Sketch the following forces on the x, y, z...Ch. 2.6 - In each case, establish F as a Cartesian vector,...Ch. 2.6 - Show how to resolve each force into its x, y, z...Ch. 2.6 - Determine the coordinate direction angles of the...Ch. 2.6 - Prob. 14FPCh. 2.6 - Prob. 15FPCh. 2.6 - Prob. 16FPCh. 2.6 - Prob. 17FPCh. 2.6 - Determine the resultant force acting on the hook....Ch. 2.6 - The force F has a magnitude of 80 lb. Determine...Ch. 2.6 - The bolt is subjected to the force F, which has...Ch. 2.6 - Determine the magnitude and coordinate direction...Ch. 2.6 - Prob. 41PCh. 2.6 - Prob. 42PCh. 2.6 - Express each force in Cartesian vector form and...Ch. 2.6 - Prob. 44PCh. 2.6 - Determine the magnitude and coordinate direction...Ch. 2.6 - Determine the magnitude and coordinate direction...Ch. 2.6 - Prob. 47PCh. 2.6 - Determine the magnitude and coordinate direction...Ch. 2.6 - Prob. 49PCh. 2.6 - Prob. 50PCh. 2.6 - Prob. 51PCh. 2.6 - Determine the magnitude and coordinate direction...Ch. 2.6 - Prob. 53PCh. 2.6 - Prob. 54PCh. 2.6 - Determine the magnitude and coordinate direction...Ch. 2.8 - In each case, establish a position vector from...Ch. 2.8 - In each case, express F as a Cartesian vector. (a)...Ch. 2.8 - Prob. 19FPCh. 2.8 - Determine the length of the rod and the position...Ch. 2.8 - Prob. 21FPCh. 2.8 - Express the force as a Cartesian vector. Prob....Ch. 2.8 - Prob. 23FPCh. 2.8 - Prob. 24FPCh. 2.8 - Determine the length of the connecting rod AB by...Ch. 2.8 - Express force F as a Cartesian vector; then...Ch. 2.8 - Express each force as a Cartesian vector, and then...Ch. 2.8 - If F = {350i 250j 450k} N and cable AB is 9 m...Ch. 2.8 - The 8-m-long cable is anchored to the ground at A....Ch. 2.8 - The 8-m-long cable is anchored to the ground at A....Ch. 2.8 - Express each of the forces in Cartesian vector...Ch. 2.8 - If FB = 560 N and FC = 700 N, determine the...Ch. 2.8 - If FB = 700 N, and FC = 560 N, determine the...Ch. 2.8 - The plate is suspended using the three cables...Ch. 2.8 - Prob. 66PCh. 2.8 - Determine the magnitude and coordinate direction...Ch. 2.8 - Prob. 68PCh. 2.8 - The load at A creates a force of 60 lb in wire AB....Ch. 2.8 - Determine the magnitude and coordinate direction...Ch. 2.9 - In each case, set up the dot product to find the...Ch. 2.9 - In each case, set up the dot product to find the...Ch. 2.9 - Determine the angle between the force and the...Ch. 2.9 - Determine the angle between the force and the...Ch. 2.9 - Determine the angle between the force and the...Ch. 2.9 - Determine the projected component of the force...Ch. 2.9 - Find the magnitude of the projected component of...Ch. 2.9 - Determine the components of the force acting...Ch. 2.9 - Prob. 31FPCh. 2.9 - Prob. 71PCh. 2.9 - Determine the magnitudes of the components of F =...Ch. 2.9 - Determine the angle between BA and BC. Probs. 273Ch. 2.9 - Determine the magnitude of the projected component...Ch. 2.9 - Prob. 75PCh. 2.9 - Determine the magnitude of the projection of the...Ch. 2.9 - Determine the angle between the pole and the wire...Ch. 2.9 - Determine the magnitude of the projection of the...Ch. 2.9 - Determine the magnitude of the projected component...Ch. 2.9 - Prob. 80PCh. 2.9 - Determine the angle between the two cables. Prob....Ch. 2.9 - Determine the projected component of the force...Ch. 2.9 - Determine the angles and between the flag pole...Ch. 2.9 - Determine the magnitudes of the components of F...Ch. 2.9 - Prob. 85PCh. 2.9 - Determine the angle between the pipe segments BA...Ch. 2.9 - If the force F = 100 N lies in the plane DBEC,...Ch. 2.9 - Determine the magnitudes of the components of the...Ch. 2.9 - Determine the magnitudes of the projected...Ch. 2.9 - Determine the magnitude of the projected component...Ch. 2.9 - Two cables exert forces on the pipe. Determine the...Ch. 2.9 - Determine the angle between the two forces. Prob....Ch. 2 - Determine the magnitude of the resultant force FR...Ch. 2 - Resolve the force into components along the u and...Ch. 2 - Determine the magnitude of the resultant force...Ch. 2 - The cable exerts a force of 250 lb on the crane...Ch. 2 - The cable attached to the tractor at B exerts a...Ch. 2 - Express F1 and F2 as Cartesian vectors. Prob. R26Ch. 2 - Determine the angle between the edges of the...Ch. 2 - Determine the projection of the force F along the...
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