4. (i) The force F acts on the bracket within the octant shown. If F = 400 N, ẞ = 60°, and y = 45%, determine thex, y, z components of F. (ii) The force F acts on the bracket within the octant shown. If the magnitudes ofthe x and z components of F are Fx = 300N and Fz = 600N respectively, and ẞ = 60º, determine themagnitude of F and its y component. Also, find the coordinate direction angles a and y.

4. (i) Given:Magnitude of force (F) = 400NAngle with y axis (β) = 60oAngle with z axis (γ) = 45oLet…

Answered: 4. (i) The force F acts on the bracket…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

Determine the force in each member of the loaded truss. The forces are positive if in tension, negative if in compression. Assume F = 3190 N. a = 3.1 m, b = 6.2 m, 0 = 44° Answers: AB= B BC= 8 AC = i CD= i AD= i i i 0 b 8 N N z z N N N D F
Question 1: Answer the following questions based on the graph given below Extension e (cm) 12 8. 4 4 8 12 16 20 24 Force (N) 1. For the graph shown, the independent variable is and dependent variable is 2. The scale chosen for the X axis is 3. The scale chosen for the Y axis is 4. The slope of the above graph is cm/N = * m/N 00
As shown in the figure, the member is anchored at A and section AB lies in the x-y plane. The dimensions are x1 = : 1.2 m, yı 1.8 m, and 2₁ = 1.6 m. The force applied at point C is F = [-170 i +105 j + 110 k] N. (Figure 1) Figure x B F 1 of 1 Part C - Calculating the moment about AB using the position vector BC Using the position vector from B to C, calculate the moment about segment AB due to force F. Express the individual components to three significant figures, if necessary, separated by commas. ► View Available Hint(s) VE ΑΣΦ MAB =[ 0.555,0.832,0 ↓↑ vec Submit Previous Answers Request Answer = ? i, j, k] N.m
PROBLEM 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-252
We have a rectangular prism that has a volume of 162 m³ with its length equal to thickness multiplied by itself. Then its height is equal to twice the thickness. The prism suffers from horizontal forces 234 mN going away from the body and a compressive 162 mN for the vertical forces. Determine the new height and thickness. Pa and V 0.14. Use E = 2.8(10⁹) =
In the figure, a lead brick rests horizontally on cylinders A and B. The areas of the top faces of the cylinders are related by AA= 2.7 Ag; the Young's moduli of the cylinders are related by EA= 2.8 Eg. The cylinders had identical lengths before the brick was placed on them. What fraction of the brick's mass is supported (a) by cylinder A and (b) by cylinder B? The horizontal distances between the center of mass of the brick and the centerlines of the cylinders are dafor cylinder A and dg for cylinder B. (c) What is the ratio da/dg? da com of brick A В (a) Number i Units (b) Number i Units (c) Number i Units >
4. The gusset plate is subjected to the forces of four members. Determine the force in member B and its proper orientation 0 for equilibrium. The forces are concurrent at point 0. Take F = 12KN. SAN Problems 3 and 4
2.
Determine the normal force N inside each bar Sa function of the external force P 1.5 m 2 m Probs. 1-40/41/42
10° A V60° B If the maximum tension force the cable AB could carry is 1500N before breaking, and the maximum compressive force the pole AC could carry is 2200 N before buckling, what is the maximum value of P in Newtons
4
The stress tensor at a point is given by the following ox = 40 oy = 30 oz = 20 MPa, Txy = 20 MPa, tyz = 40 TxZ = 30 20 MPа , тху %3D 20 МРа , тух %3D 40 тxz %3D %3D MPа calculate stress invariant and prove that it is unchanged when the system is rotated by 60 degree anticlockwise about x3.

SEE MORE QUESTIONS

Recommended textbooks for you

College Physics

Physics

ISBN:

9781305952300

Author:

Raymond A. Serway, Chris Vuille

Publisher:

Cengage Learning

University Physics (14th Edition)

Physics

ISBN:

9780133969290

Author:

Hugh D. Young, Roger A. Freedman

Publisher:

PEARSON

Introduction To Quantum Mechanics

Physics

ISBN:

9781107189638

Author:

Griffiths, David J., Schroeter, Darrell F.

Publisher:

Cambridge University Press

College Physics

Physics

ISBN:

9781305952300

Author:

Raymond A. Serway, Chris Vuille

Publisher:

Cengage Learning

University Physics (14th Edition)

Physics

ISBN:

9780133969290

Author:

Hugh D. Young, Roger A. Freedman

Publisher:

PEARSON

Introduction To Quantum Mechanics

Physics

ISBN:

9781107189638

Author:

Griffiths, David J., Schroeter, Darrell F.

Publisher:

Cambridge University Press

Physics for Scientists and Engineers

Physics

ISBN:

9781337553278

Author:

Raymond A. Serway, John W. Jewett

Publisher:

Cengage Learning

Lecture- Tutorials for Introductory Astronomy

Physics

ISBN:

9780321820464

Author:

Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden

Publisher:

Addison-Wesley

College Physics: A Strategic Approach (4th Editio…

Physics

ISBN:

9780134609034

Author:

Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field

Publisher:

PEARSON

SEE MORE TEXTBOOKS