7. Equivalents means rocks have same mineral composition but are differing in colors. 8. Cleavage is present in some minerals. 9. The Earth diameter is always constant. 10. Kant theory depend on catastrophic concept. 11. Presence of coal, lignite or anthracite reflects decay in an euxinic environment.
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- a string of length L is stretched between points (0, 0) and (L, 0) on the x axis. At time t = 0 it has a shape given by f(x), 0 0 at2 The ends of the string are fixed at x = 0 and x L, y(0, t) = y(L, t) = 0 t 2 0 I| The initial velocity of the string is zero, ý(x,0) = 0 0 *>0 7> > y(x,0) = f(x) = (L- x)(A) What are the constants? c1 = [c1] c2 = [c2] (B) What are the reactions? RB = [RB] KN RD = [RD] KN MD = [MD] KN-m (C) Describe the deformation at A. Use DIM to calculate the values. Include the sign for your answer. θA = [SLOPE] /EI radians δA = [DEF] /EI ma string of length L is stretched between points (0, 0) and (L, 0) on the x axis. At time t = 0 it has a shape given by f(x), 0 0 at2 The ends of the string are fixed at x = 0 and x = L, y(0, t) = y(L, t) = 0 t 2 0 The initial velocity of the string is zero, y(x,0) = 0 0 *>0 < x < L 02= The deformations of a body are presented as follows. Find the Cauchy strain tensor [Cij] and volumetric strain at the point of (2,1,1) and at the time of t* sec. x₁ = (2¹-1) X₁ +α X3 ) + X₁, a X₂ = X3 (2¹-2-¹) + X2, X3 = X3. İ 0.5 0.550mm a biaxial load that results in B C Given: A “happy-little-cube" of material is subject O = 150 MPa and o, = 70 MPa. E = 90 GPa and v= 0.4 Determine ɛ and ɛy A D 50mmQ1/ Determine the magnitude and direction angle(0) of force (F4) So that the particle shown in figure (1) is in equilibrium? Fi-500 N F2=750 N 33 F4 30 60 F3=1200 N Figure (1)SEE MORE QUESTIONSRecommended textbooks for youStructural Analysis (10th Edition)Civil EngineeringISBN:9780134610672Author:Russell C. HibbelerPublisher:PEARSONPrinciples of Foundation Engineering (MindTap Cou…Civil EngineeringISBN:9781337705028Author:Braja M. Das, Nagaratnam SivakuganPublisher:Cengage LearningFundamentals of Structural AnalysisCivil EngineeringISBN:9780073398006Author:Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel LanningPublisher:McGraw-Hill EducationTraffic and Highway EngineeringCivil EngineeringISBN:9781305156241Author:Garber, Nicholas J.Publisher:Cengage LearningStructural Analysis (10th Edition)Civil EngineeringISBN:9780134610672Author:Russell C. HibbelerPublisher:PEARSONPrinciples of Foundation Engineering (MindTap Cou…Civil EngineeringISBN:9781337705028Author:Braja M. Das, Nagaratnam SivakuganPublisher:Cengage LearningFundamentals of Structural AnalysisCivil EngineeringISBN:9780073398006Author:Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel LanningPublisher:McGraw-Hill EducationTraffic and Highway EngineeringCivil EngineeringISBN:9781305156241Author:Garber, Nicholas J.Publisher:Cengage Learning