We aren't endorsed by this school

EMCH 211 - STATICS - Penn State Study Resources
  • 428 Pages All TESTS for Geosci
    All TESTS for Geosci

    School: Penn State

    Course: STATICS

    1. The US government, and most other governments of the world, provide support for scientists but not for astrologers, palm readers, or telephone "psychics". Why do governments support scientists? A. Scientists help humans do useful things, which makes th

  • 5 Pages Quiz  Unit 6 Quiz  _InArt_1..
    Quiz Unit 6 Quiz _InArt_1..

    School: Penn State

    Course: STATICS

    Quiz: Unit 6 Quiz | InArt 115 - The Popular Arts in America: Popular Musi. http:/popartuniversity.com/courses/inart115/quizzes/bf84e7b787 Logged in as Sam Resnek | Log out InArt 115 - The Popular Arts in America: Popular Music Spring 2010 UP008 Home Textb

  • 1 Page HW_Section_7.3
    HW_Section_7.3

    School: Penn State

    TOPIC Area of a surface of revolution; volume of a solid of revolution SECTION 7.3 7.61 (V = 12.8 cubic inches, A = 95.74 square inches) 7.63 (V = 1780 cubic mm, A = 1980 square mm) 7.64

  • 1 Page HW_Section_7.4
    HW_Section_7.4

    School: Penn State

    TOPIC Area of a surface of revolution; volume of a solid of revolution SECTION 7.4 7.74 7.85 a,b,c (See word document titled Answers for 7.85) 7.88 7.90

  • 1 Page HW_Section_9.1
    HW_Section_9.1

    School: Penn State

    TOPIC Friction; Coulomb's law; coefficients of friction; angle of friction 9.2 9.7 (P tipping = 280 N, P sliding = 210 N) 9.18 SECTION 9.1

  • 1 Page HW_Section_9.2
    HW_Section_9.2

    School: Penn State

    TOPIC Problems w/multiple contact surfaces; determination of sliding directions SECTION 9.2 9.32 9.42 9.40 (assume bar CD is thin enough that F2 has negligible moment about point C)

  • 1 Page HW_Section_9.3
    HW_Section_9.3

    School: Penn State

    TOPIC Belts and cables contacting cylindrical surfaces 9.52 9.55 (T2 = 240.5 lbs) ; Full wrap makes beta = pi/2 + 2pi 9.58 SECTION 9.3

  • 1 Page HW_Section_10.3
    HW_Section_10.3

    School: Penn State

    TOPIC Mass moment of inertia; radius of gyration SECTION 10.3 10.77 10.78 10.79 10.82

  • 1 Page HW_Section_2.4
    HW_Section_2.4

    School: Penn State

    TOPIC Cartesian vector representation; direction angles and cosines; position vectors; vector dot product 2.103 2.108 2.114 2.116 2.118 SECTION 2.4

  • 1 Page HW_Section_10.2
    HW_Section_10.2

    School: Penn State

    TOPIC Parallel axis theorem in integration; for composite shapes SECTION 10.2 10.28 Use Parallel Axis Theorem 10.30 10.32

  • 1 Page HW_Section_10.1
    HW_Section_10.1

    School: Penn State

    TOPIC Area moments of inertia; radius of gyration SECTION 10.1 10.3 Ix = 7h^3b/3; Iy = 7b^3/3 10.6 10.10 (optional, for fun) 10.18

  • 1 Page Sig_Figs___Rounding
    Sig_Figs___Rounding

    School: Penn State

  • 1 Page NCEES_Calculator_Policy
    NCEES_Calculator_Policy

    School: Penn State

  • 10 Pages Exam_1_Review_Concepts___Problems
    Exam_1_Review_Concepts___Problems

    School: Penn State

    Concepts Postion vectors, vector addition, subtraction, multiplication Dot Product Cross Product 3-Dimensional space - Cartesian representation 3-Dimensional space - Polar representation 68 Solutions Manual Problem 2.24 E E Determine the magnitudes of vec

  • 14 Pages Exam_3_Review_Concepts___Problems
    Exam_3_Review_Concepts___Problems

    School: Penn State

    Concepts : Chapters 6 and 7 Zero-force members by Inspection Example Problems: 6.26 6.27 (BD, EF) 6.28 6.29 (EF, EH, GH) 6.30 6.31 (BC, EF, EG, DF) 6.32 6.33 (BC, BE, DE, FG, KJ) 6.35 (CD) 6.36 Determinate / Indeterminate Equation Counting Trusses Frames

  • 1 Page HW_Section_7.2
    HW_Section_7.2

    School: Penn State

    TOPIC Area of a surface of revolution; volume of a solid of revolution SECTION 7.2 7.44 7.49 (x-bar = 2.18 mm; y-bar = 2.49 mm; z-bar = 9.42 mm)

  • 1 Page HW_Section_6.4
    HW_Section_6.4

    School: Penn State

    TOPIC Trusses in three dimensions; Frames and Machines; analysis procedure; free body diagrams 6.78 6.85; Ey = 150 N; Gx = 116.7 N 6.92 SECTION 6.3-6.4

  • 1 Page HW_Section_3.2
    HW_Section_3.2

    School: Penn State

    TOPIC Equilibrium of particles in two dimensions; Free body diagrams; cables, bars, pulleys, springs, reactions; SECTION 3.2 3.51a T = 2.92 N 3.54 3.57a,b,c F = 4.64 lb, F = 14.64 lb, F = -5.36 lb 3.74 3.79 W = 20.84 lb

  • 1 Page HW_Section_3.1
    HW_Section_3.1

    School: Penn State

    TOPIC Equilibrium of particles in two dimensions; Free body diagrams; cables, bars, pulleys, springs, reactions; SECTION 3.1 3.2 3.5 Tbd = 50 lb (tension), Tab = -70.5 lb (compression), Tbc = -75.14 lb (compression) 3.8 3.11 h = 1.50 ft. 3.17 P = 254 lb 3

  • 1 Page HW_Section_2.5
    HW_Section_2.5

    School: Penn State

    TOPIC Vector cross product SECTION 2.5 2.145; Answer: -86.9 in lb k(hat) 2.146 2.154a (Compute 2 vectors that are normal to the surface: vector n1 = vectors r12 X r14 and vector n2 = vectors r34 X r32. If vector n1/n1 equals vector n2/n2, that is, if the

  • 1 Page HW_Section_3.3
    HW_Section_3.3

    School: Penn State

    TOPIC Equilibrium of particles in three dimensions; reactions; solution of algebraic equations SECTION 3.3 3.83 Tac = Tad = -2.75 kN, Tab = 4.5 kN 3.87 Fc = 2330 N, Fd = -667 N, Fb = -2000 N 3.94 3.100 Set up problem to system of equations; don't have to

  • 1 Page HW_Section_4.1
    HW_Section_4.1

    School: Penn State

    TOPIC Moment of a force; scalar and vector approach; Varignon's theorem SECTION 4.1 4.12b 4.15 4.17 a) Mz = -160 Nm b) Ma = -170 Nm 4.22a 4.28

  • 1 Page HW_Section_4.2
    HW_Section_4.2

    School: Penn State

    TOPIC Moment of a force; moment of a force about a line; scalar and vector approach SECTION 4.2 4.35: M(ab) = -4320 in lb 4.50 4.51 (Hint: To maximize, moment abour shaft OB, the 130N force should be perpendicular to the plane containing lines OA and OB.)

  • 1 Page HW_Section_4.3
    HW_Section_4.3

    School: Penn State

    TOPIC SECTION Moment of a couple; vector and scalar approach; equivalent couples; couple moment; transmissibility of a force; equivalent force systems; special force systems 4.67 a) Fa = 1.2N, Fb = 1.2N, Nb = 6N b) M = -48 Nmm (i-hat) 4.70 4.74 (cross pro

  • 1 Page HW_Section_4.4
    HW_Section_4.4

    School: Penn State

    TOPIC SECTION Moment of a couple; vector and scalar approach; equivalent couples; couple moment; transmissibility of a force; equivalent force systems; special force systems 4.84 4.87 (Answers: a) M(r) = -600 Nm, b) M(r) = 200 Nm, c) P = 100 N, F = -100 N

  • 1 Page HW_Section_5.1-5.2
    HW_Section_5.1-5.2

    School: Penn State

    TOPIC Equilibrium of rigid bodies in two dimensions; free body diagrams; gears SECTION 5.1-5.2 5.4 5.13; W = 19200 N, d = 748mm 5.17; Gx = 0; Ay = 2.833 kN, Gy = 3.167 kN 5.30 5.34

  • 1 Page HW_Section_5.3
    HW_Section_5.3

    School: Penn State

    TOPIC Cables, pulleys, springs, superposition; supports & fixity; equilibrium of bodies in three dimensions SECTION 5.3 5.50 5.54 5.60 5.67; d = 10.05 mm; T = 515.9 N; Rax = 476.2 N; Fs = 301.6 N

  • 1 Page HW_Section_6.1
    HW_Section_6.1

    School: Penn State

    TOPIC Truss Structures; method of joints; zero-force members; typical truss members 6.8 6.24 6.32b 6.34 SECTION Review; 6.1

  • 1 Page HW_Section_5.4
    HW_Section_5.4

    School: Penn State

    TOPIC SECTION Cables, pulleys, springs, superposition; supports & fixity; equilibrium of bodies in three dimensions 5.4 5.103 a & b. Answers to b: Bx = 266.7 N, T = 566.7 N, By = 0; Mbx = 60,000 Nmm, Mby = 80,002 Nmm 5.113 (Hint: Summa Fy = 0) F = 500 N;

  • 1 Page HW_Section_6.2
    HW_Section_6.2

    School: Penn State

    TOPIC Treatment of forces that are not joints; static determinacy and indeterminacy SECTION 6.2 6.42 6.48 6.50 (Use Equation 6.22) 6.52 It may be easier to use both Method of Joints and Method of Sections in the same problem.

Our users haven't asked any questions about EMCH 211 yet.

Be the first and get an answer from one of our expert Tutors, 24/7.

Back to course listings