(3) Consider the motion x = X +X,ke, and let (2) dS e te) and dX 12 (a) Find the deformed element...
(a3, y3,4z3). Let Si be the disk in the 12. Consider the vector field in space given by F(x, y, z) xy-plan described by x2 + y2 < 4, z = 0; and let S2 be the upper half of the paraboloid given by z 4 y2, z 2 0. Both Si and S2 are oriented upwards. Let E be the solid region enclosed by S1 and S2 (a) Evaluate the flux integral FdS (b) Calculate div F div F...
1 (a) Consider the integral dx. e32 e-91 + e-6x +1 Make the substitution u = e-34 and rewrite the integral in terms of u only. DO NOT attempt to evaluate the integral. (b) Let f(x) be a function with the properties that f(0) = 1, f(2) = 2, xf(x) dx = 4 and f(x) dx = 1. / 0 Use this information to find a se xf'(2) dr.
If Si f(x)da = 12 and so f(x) = 2.8, find si f(x)dx. Question 2 1 pts Let f(x)dx = 6, S. 8(x)dx = -4, S g(x)da = 12, g(x)dx = 9 Use these values to evaluate the given definite integral: (+1) da
Dose 1.50) dx =7 (862) dx=15 (50) dx=9. 1'e() dv=3 14F(x)-2 g(x)) dx = is an odd function and is an even function Evaluate to (103dx = $(x) dx = 59(2) de T I Arial 3 (12pt] · TE E 5.00 1. P Question Completion Status: > A Moving to another question will save this response. Question 9 a , it Use Second Fundamental Theorem to find a Jo 0 ਨੰ: it = ਦੈਤ 0 , it = ਰੈੱਡ ©...
(f) If a and b are unit vectors and θ is the angle between them. prove that sin -b Prove that v2·“2 + 2,6 , where the symbol's h) have their usual meanings 12. Find the following dx dx tan'xdx (i) 1+cos x 13 Find the area enclosed between the circle 2y25 and the straight line x +y- s 14. Solve the following equations dy dy dy dx
(f) If a and b are unit vectors and θ is the...
(1 point) Let [ f(z)dx=-13, 5° f(x) dx = 3, $*g(x) dx = 6, §*9(a) dx = 1, J2 Use these values to evaluate the given definite integrals. a) ["{$(2) + 9()) dx = 6 .) – g(x)) dx = * (31(2) + 29(2) de = (af(x) + g()) dc = 0. d) Find the value a such that a=
5) In Goy), with inner product < 1.8>]s«g(x)dx, let S(x)=x"$(x)=x', a) Computer />; b) Find the "angle" between the two functions.
8 6. Consider two functions fand gon (2.8] such that Sf(x)dx = 12. Jo(x)dx=5. vex)dx=7, and 59(x)dx = 3. Evaluate the following integrals 2 2 6 a. (58(x)dx=(Simplify your answer.)
(2) Let F-1 + rj + yk and consider the integral- , ▽ × F. т. dS where s is the surface of the paraboloid z = 1-12-y2 corresponding to z 0, and n is a unit normal vector to S in the positive z-direction (a) Apply Stokes' theorem to evaluate the integral. (b) Evaluate the integral directly over the surface S rectlv over the new surface
(2) Let F-1 + rj + yk and consider the integral- , ▽...
x = -6 28. Suppose that {$(x)dx=-6. Se (x)dx = 8 and !!) . Find ļ[3/(x)+8(*)]dx (x) dx = 8 . Finds d. 6 e. None of these a. -10 b. 11 c. 18 29. If 0-1 - 51+4 represents the rectilinear motion of a particle, the particle changes direction at what time? Assume is in seconds. a. 4.5 sec b. 2 sec C. 1.5 sec d. 2.5 sec e. None of these