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- a = 5 cos(300t), b = 10cos(300t+45°). %3! Use phasors to find a+b. Your answer should have the form M*cos(wt+phi) (so, the time domain form, not the phasor form).The power series representation of the function centered at the origin is shown below. Find c - b - a. 5-x = Σx¹ [a(br) - b(c)"] 2x² + x1 n=0Q5. For a point at distance 50 m and angle 450 to the axis which of the following statements are correct? Consider an infinite baffled piston of radius 5 cm driven at 2 kHz in air with velocity 10 m/s. You may choose multiple options. a. The constant term is given by 515.03 b. The distance dependent term is given by e-jk50/50 c. The directivity term is given by j1(Ka sin 450)/sin 450 d. There is no time dependent term.
- Let C be the line segment joining A(-1,1, -2) to 0(0,0,0). A parameterization of C is given by * O x=-t,y=t,z=-2t, Osts1 O x=-t+1,y=t+1,z=-2t-2, Osts1 O x=-t-1,y=t+1,z=-2t-2, Osts1 x=t-1,y=-t+1,z=2t-2, Osts1 None of theseR(S) XIS K 1 s+5 s+ 2 S+3 Y(s)Where the general equation of vibration is (NKI- *[M][X]. Find eigenvalues and eigenvectors. Q.3. 1.5 1.5 50 --35 IK] =-35 -35 50 (M] =|0 70 1.5 0 -35
- The system y(t)=x(t)cos[2(pi)t] is linear time invariant nonlinear time invariant O linear time variant O nonlinear time variantObtain the Fourier series expansion for the following function 0Compute the Laplace Transforms of the following time domain functions from the Laplace Transformation definition a) f(1) =r" b) f(t) =tcos(wt)Recommended textbooks for youElements Of ElectromagneticsMechanical EngineeringISBN:9780190698614Author:Sadiku, Matthew N. O.Publisher:Oxford University PressMechanics of Materials (10th Edition)Mechanical EngineeringISBN:9780134319650Author:Russell C. HibbelerPublisher:PEARSONThermodynamics: An Engineering ApproachMechanical EngineeringISBN:9781259822674Author:Yunus A. Cengel Dr., Michael A. BolesPublisher:McGraw-Hill EducationControl Systems EngineeringMechanical EngineeringISBN:9781118170519Author:Norman S. NisePublisher:WILEYMechanics of Materials (MindTap Course List)Mechanical EngineeringISBN:9781337093347Author:Barry J. Goodno, James M. GerePublisher:Cengage LearningEngineering Mechanics: StaticsMechanical EngineeringISBN:9781118807330Author:James L. Meriam, L. G. Kraige, J. N. BoltonPublisher:WILEYElements Of ElectromagneticsMechanical EngineeringISBN:9780190698614Author:Sadiku, Matthew N. O.Publisher:Oxford University PressMechanics of Materials (10th Edition)Mechanical EngineeringISBN:9780134319650Author:Russell C. HibbelerPublisher:PEARSONThermodynamics: An Engineering ApproachMechanical EngineeringISBN:9781259822674Author:Yunus A. Cengel Dr., Michael A. BolesPublisher:McGraw-Hill EducationControl Systems EngineeringMechanical EngineeringISBN:9781118170519Author:Norman S. NisePublisher:WILEYMechanics of Materials (MindTap Course List)Mechanical EngineeringISBN:9781337093347Author:Barry J. Goodno, James M. GerePublisher:Cengage LearningEngineering Mechanics: StaticsMechanical EngineeringISBN:9781118807330Author:James L. Meriam, L. G. Kraige, J. N. BoltonPublisher:WILEY