Physics for Scientists and Engineers
6th Edition
ISBN: 9781429281843
Author: Tipler
Publisher: MAC HIGHER
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Question
Chapter 12, Problem 3P
To determine
To Choose: The correct option.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
A triangular lamina has vertices (0, 0), (0, 6) and (6, 0), and uniform density. Find:(a) ¯x, ¯y,(b) Ix,(c) Im about an axis parallel to the x axis. Hint: Use Problem 1 carefully
A rectangular cantilever beam AB has point A positioned at the origin of the coordinate system and
point B at coordinates (1.2, -0.3, 2.4) m. The vector r₁ = (1î + 12ĵ + 1ê) m is oriented parallel to the
thin cross-sectional dimension, and is perpendicular to to FAB (directed along the beam axis AB).
Z
P
a Verify that r₁ is perpendicular to TAB
2
TAB
X
b Determine the unit vector 2 that is perpendicular to both r₁ and rab and has the orientation
shown in the figure.
c Assuming that the force P applied to point B of the beam has 1000 N magnitude and direction
angles x 144°, 0y = 72°, and 0₂ = 60°; Determine the components of the 1000 N force, namely
PAB, P₁, and P2, in the directions AB, 7₁, and 2, respectively.
=
=
In case of a beam subjected to pure bending about z axis nonzero are:
(a) Mx
(b) Mz and Vy
(c) Nx and My
(d) Nx
My and Vz
Nx and Vy
Chapter 12 Solutions
Physics for Scientists and Engineers
Ch. 12 - Prob. 1PCh. 12 - Prob. 2PCh. 12 - Prob. 3PCh. 12 - Prob. 4PCh. 12 - Prob. 5PCh. 12 - Prob. 6PCh. 12 - Prob. 7PCh. 12 - Prob. 8PCh. 12 - Prob. 9PCh. 12 - Prob. 10P
Ch. 12 - Prob. 11PCh. 12 - Prob. 12PCh. 12 - Prob. 13PCh. 12 - Prob. 14PCh. 12 - Prob. 15PCh. 12 - Prob. 16PCh. 12 - Prob. 17PCh. 12 - Prob. 18PCh. 12 - Prob. 19PCh. 12 - Prob. 20PCh. 12 - Prob. 21PCh. 12 - Prob. 22PCh. 12 - Prob. 23PCh. 12 - Prob. 24PCh. 12 - Prob. 25PCh. 12 - Prob. 26PCh. 12 - Prob. 27PCh. 12 - Prob. 28PCh. 12 - Prob. 29PCh. 12 - Prob. 30PCh. 12 - Prob. 31PCh. 12 - Prob. 32PCh. 12 - Prob. 33PCh. 12 - Prob. 34PCh. 12 - Prob. 35PCh. 12 - Prob. 36PCh. 12 - Prob. 37PCh. 12 - Prob. 38PCh. 12 - Prob. 39PCh. 12 - Prob. 40PCh. 12 - Prob. 41PCh. 12 - Prob. 42PCh. 12 - Prob. 43PCh. 12 - Prob. 44PCh. 12 - Prob. 45PCh. 12 - Prob. 46PCh. 12 - Prob. 47PCh. 12 - Prob. 48PCh. 12 - Prob. 49PCh. 12 - Prob. 50PCh. 12 - Prob. 51PCh. 12 - Prob. 52PCh. 12 - Prob. 53PCh. 12 - Prob. 54PCh. 12 - Prob. 55PCh. 12 - Prob. 56PCh. 12 - Prob. 57PCh. 12 - Prob. 58PCh. 12 - Prob. 59PCh. 12 - Prob. 60PCh. 12 - Prob. 61PCh. 12 - Prob. 62PCh. 12 - Prob. 63PCh. 12 - Prob. 64PCh. 12 - Prob. 65PCh. 12 - Prob. 66PCh. 12 - Prob. 67PCh. 12 - Prob. 68PCh. 12 - Prob. 69PCh. 12 - Prob. 70PCh. 12 - Prob. 72PCh. 12 - Prob. 73PCh. 12 - Prob. 74PCh. 12 - Prob. 75PCh. 12 - Prob. 76P
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Similar questions
- Ex 79 : A bar of length 200 cm is supported at its two ends. The breadth and depth of bar are 10 cm and 2 cm respectively. A mass of 150 gm suspended at the centre of bar. Compute the depression produced in the bar. (Y = 4 × 1010 %3D N/m²)arrow_forwardProblem 7 *3-9. The σ-e diagram for a collagen fiber bundle from which a human tendon is composed is shown. If a segment of the Achilles tendon at A has a length of 6.5 in. and an approximate cross-sectional area of 0.229 in², determine its elongation if the foot supports a load of 125 lb, which causes a tension in the tendon of 343.75 lb. σ (ksi) 4.50 3.75 3.00 2.25 1.50 0.75 0.05 0.10 125 lb € (in./in.) Aarrow_forwardA 20 FIG. P 1-12 1-12. One component of the force P in Fig. P 1-12 is 600 lb up the plane through A. The other component is perpendicular to the plane. Determine P.arrow_forward
- Two wires A and B are of the same length. Their diameters are in the ratio 1:2 and the Young's modulii are in ratio 2 : 1. If they are pulled by the same force, then elongations will be in ratioarrow_forwardQ = 4C B = 100 F (uniform) V = 2 x 103 m/s angle = 30o Find: magnitude of the forcearrow_forward4. (i) The force F acts on the bracket within the octant shown. If F = 400 N, ẞ = 60°, and y = 45%, determine the x, y, z components of F. (ii) The force F acts on the bracket within the octant shown. If the magnitudes of the x and z components of F are Fx = 300N and Fz = 600N respectively, and ẞ = 60º, determine the magnitude of F and its y component. Also, find the coordinate direction angles a and y.arrow_forward
- The weight of the homogeneous rod is 500N and its length is 5m Find the angle of inclination of the weight of the homogeneous rod that will keep it in equilibrium on the smooth surfaces on which it is placed хθ the rod from the horizonarrow_forwardBy finding the curl, determine which of the following forces are conservative: (a) F = ix +jy + kz (b) F = iy - jx + kz* (c) F = iy + jx + kz' 4.2 _3arrow_forwardPROBLEM 2. The light rigid bar ABCD shown in Fig. P-252 is pinned at B and connected to two vertical rods. Assuming that the bar was initially horizontal and the rods stress-free, determine the stress in each rod after the load after the load P = 41. 29 KN is applied. Hint: convert the distance of each member into mm, area of steel and aluminum into mm^2, & E into MPa.. Steel L-3 ft A- 0.5 in E- 29 x 10° psi 4 ft Aluminum L-4ft A- 0.75 in E - 10 x 10 psi + 2 ft Figure P-252arrow_forward
- Determine the normal force N inside each bar Sa function of the external force P 1.5 m 2 m Probs. 1-40/41/42arrow_forwardThree pairs of flexible cables, spaced at 120° inter- vals, are used to stabilize a 1000-ft television tower. The tower and one pair of cables is shown in Fig. weight of the cables is 3.0 lb/ft. The horizontal component of the force exerted by each cable is 6000 lb. At anchor A, the angle between cable AC and the horizontal must be 40°. Determine The The horizontal distance d from the tower to anchor A. 400 ft B 400 ft KKKKKKKKKKIarrow_forwardStructural member AB is to be supported by a strut CD. Determine the smallest length CD may have, and specify where D must be located for a strut of this length to be used. Take x= 120 mm. 60 mm D. y 20 mm E The smallest length CD may have is mm. The coordinates of point Dare ( and Imm.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Classical Dynamics of Particles and SystemsPhysicsISBN:9780534408961Author:Stephen T. Thornton, Jerry B. MarionPublisher:Cengage Learning
Physics for Scientists and Engineers: Foundations...PhysicsISBN:9781133939146Author:Katz, Debora M.Publisher:Cengage Learning
Physics for Scientists and Engineers, Technology ...PhysicsISBN:9781305116399Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Principles of Physics: A Calculus-Based TextPhysicsISBN:9781133104261Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Classical Dynamics of Particles and Systems
Physics
ISBN:9780534408961
Author:Stephen T. Thornton, Jerry B. Marion
Publisher:Cengage Learning
Physics for Scientists and Engineers: Foundations...
Physics
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Cengage Learning
Physics for Scientists and Engineers, Technology ...
Physics
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Principles of Physics: A Calculus-Based Text
Physics
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Static Equilibrium: concept; Author: Jennifer Cash;https://www.youtube.com/watch?v=0BIgFKVnlBU;License: Standard YouTube License, CC-BY