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Problem #8 : A lamina with constant density ρ(r.))-5 occupies the region under the curve y-sin(m/8) from x-0 to x-8. Find the moments of inertia 4 and Enter the values of 4 and ly (in that order) int...
Problem #8 : A lamina with constant density ρ(r.))-5 occupies the region under the curve y-sin(m/8) from x-0 to x-8. Find the moments of inertia 4 and Enter the values of 4 and ly (in that order) into the answer box below, separated with a comma. Enter your answer symbolically, as in these examples Problem #8: Just save Submit Problem #8 for Grading Problem #8 | Attempt #1 | Attempt #2 Attempt #3 Attempt #4 Attempt #5 Your Answer: Your...
Problem #4: Evaluate ydA, where D is the triangular region with vertices (0, 0), (4,32), and (20,0) Enter your answer symbolically as in these examples Problem #4: Just Save Submit Problem #4 for Gra...
Problem #4: Evaluate ydA, where D is the triangular region with vertices (0, 0), (4,32), and (20,0) Enter your answer symbolically as in these examples Problem #4: Just Save Submit Problem #4 for Grading Problem #4 | Attempt #1 Your Answer: | Attempt #2 | Attempt #3 Attempt #4 Attempt #5 Your Mark:
Problem #4: Evaluate ydA, where D is the triangular region with vertices (0, 0), (4,32), and (20,0) Enter your answer symbolically as in these examples Problem #4:...
Problem #2: Let y(x) be the solution to the following initial value problem. x4 y' +...
Problem #2: Let y(x) be the solution to the following initial value problem. x4 y' + 5x> y = Inça), x>0, y(1) = 5. Find y(e). Problem #2: O Problem #2: Enter your answer symbolically, as in these examples Just Save Submit Problem #2 for Grading Problem #2 | Attempt #1 | Attempt #2 | Attempt #3 Your Answer: Your Mark:
Problem #6: Let u = (i, 21,6), v = (5,-21, 1+i), w = (2-i, 21, 8...
Problem #6: Let u = (i, 21,6), v = (5,-21, 1+i), w = (2-i, 21, 8 + 6i). Compute (u: v) wu Express your answer in the form a + bi and enter the values a and b (in that order) into the answer box below, separated with a comma. Problem #6: -35,27 Values of a and b, separated with a comma. Just Save Submit Problem #6 for Grading Problem #6 Attempt #3 Your Answer: Attempt #1 13,27 0/2x Attempt...
Problem #2: Let y(t) be the solution to the following initial value problem 6, y'(0)3 y"7y...
Problem #2: Let y(t) be the solution to the following initial value problem 6, y'(0)3 y"7y Find Y(s), the Laplace transform ofy() Enter your answer as a symbolic function of s, as in these examples Problem #2: Submit Problem #2 for Grading Just Save Attempt #3 Problem #2 Attempt # 2 Attempt #5 Attempt#1 Attempt #4 Your Answer: Your Mark
Problem #2: Evaluate the following, 1000 f(x2 + 8) dx, and write your answer in the...
Problem #2: Evaluate the following, 1000 f(x2 + 8) dx, and write your answer in the form g(x) e-10x + C. Enter the function g(x) into the answer box below. Enter your answer as a -100*(x^2)-20*x+790 symbolic function of X, as in these examples -100x2 – 20x + 790 Problem #2: Just Save Submit Problem #2 for Grading Attempt #3 Attempt #4 Attempt #5 Problem #2 Attempt #1 Attempt #2 Your Answer: -(100x² + 20x + 810) -100.x2 - 20x...
Problem #4: Use the divergence theorem find the outward flux F na of the field vector...
Problem #4: Use the divergence theorem find the outward flux F na of the field vector to S e+ 6 cos.xj V? +y? +z? and 2+2+2- (8y + 10:)i k, where S is the surface of the region bounded by the F=tan + e graphs of z =9. Enter your answer symbolically, Problem #4: as in these examples Just Save Submit Problem # 4 for Grading Attempt #1 Attempt #2 Attempt #3 Attempt # 4 Attempt #5 Problem #4 Your...
Problem #5: The graph of f is given to the 4- f() dt 3 right. Let...
Problem #5: The graph of f is given to the 4- f() dt 3 right. Let g(x) y f(x) 2 2 1 0 1 3 1 (a) Find g(3) (b) Find g'(1) (c) Find g"(-2) (d) On what interval is g decreasing? Enter your answer symbolically, as in these examples Problem #5(a): #5(b) Pr Problem #5(c): If your interval is (a,b) then enter a,b in the answer box. Problem #5(d): Submit Problem # 5 for Grading Your work has been...
Problem #4: F.ndS Use the divergence theorem find the outward flux of the field to vector...
Problem #4: F.ndS Use the divergence theorem find the outward flux of the field to vector e+7 cosxj +y? and x2 + y2 V 49 an (3y + 8z) i 2 2 k, where S is the surface of the region bounded by the F graphs of z Vx V + symbolically, Enter your answer (sqrt(2)-1)*(686/3*pi) as in these examples Problem #4 686 JT 3 Submit Problem # 4 for Grading Just Save Attempt #3 Problem #4 Attempt #1 Attempt...
Problem # 8: Evaluate the following integral by making an appropriate change of variables. fsinln4ldn where R is the region inside the ellipse 492 +64y2 - 1 Enter your answer symbolically as in these...
Problem # 8: Evaluate the following integral by making an appropriate change of variables. fsinln4ldn where R is the region inside the ellipse 492 +64y2 - 1 Enter your answer symbolically as in these examples Problem #8: Submit Problem #8 for Grading Just Save Problem #8 | Attempt #1 Your Answer: | Attempt #2 | Attempt #3 Attempt #4 Attempt #5 Your Mark:
Problem # 8: Evaluate the following integral by making an appropriate change of variables. fsinln4ldn where R...
Problem #8 : A lamina with constant density ρ(r.))-5 occupies the region under the curve y-sin(m/8) from x-0 to x-8. Find the moments of inertia 4 and Enter the values of 4 and ly (in that order) into the answer box below, separated with a comma. Enter your answer symbolically, as in these examples Problem #8: Just save Submit Problem #8 for Grading Problem #8 | Attempt #1 | Attempt #2 Attempt #3 Attempt #4 Attempt #5 Your Answer: Your...
Problem #4: Evaluate ydA, where D is the triangular region with vertices (0, 0), (4,32), and (20,0) Enter your answer symbolically as in these examples Problem #4: Just Save Submit Problem #4 for Grading Problem #4 | Attempt #1 Your Answer: | Attempt #2 | Attempt #3 Attempt #4 Attempt #5 Your Mark:
Problem #4: Evaluate ydA, where D is the triangular region with vertices (0, 0), (4,32), and (20,0) Enter your answer symbolically as in these examples Problem #4:...
Problem #2: Let y(x) be the solution to the following initial value problem. x4 y' + 5x> y = Inça), x>0, y(1) = 5. Find y(e). Problem #2: O Problem #2: Enter your answer symbolically, as in these examples Just Save Submit Problem #2 for Grading Problem #2 | Attempt #1 | Attempt #2 | Attempt #3 Your Answer: Your Mark:
Problem #6: Let u = (i, 21,6), v = (5,-21, 1+i), w = (2-i, 21, 8 + 6i). Compute (u: v) wu Express your answer in the form a + bi and enter the values a and b (in that order) into the answer box below, separated with a comma. Problem #6: -35,27 Values of a and b, separated with a comma. Just Save Submit Problem #6 for Grading Problem #6 Attempt #3 Your Answer: Attempt #1 13,27 0/2x Attempt...
Problem #2: Let y(t) be the solution to the following initial value problem 6, y'(0)3 y"7y Find Y(s), the Laplace transform ofy() Enter your answer as a symbolic function of s, as in these examples Problem #2: Submit Problem #2 for Grading Just Save Attempt #3 Problem #2 Attempt # 2 Attempt #5 Attempt#1 Attempt #4 Your Answer: Your Mark
Problem #2: Evaluate the following, 1000 f(x2 + 8) dx, and write your answer in the form g(x) e-10x + C. Enter the function g(x) into the answer box below. Enter your answer as a -100*(x^2)-20*x+790 symbolic function of X, as in these examples -100x2 – 20x + 790 Problem #2: Just Save Submit Problem #2 for Grading Attempt #3 Attempt #4 Attempt #5 Problem #2 Attempt #1 Attempt #2 Your Answer: -(100x² + 20x + 810) -100.x2 - 20x...
Problem #4: Use the divergence theorem find the outward flux F na of the field vector to S e+ 6 cos.xj V? +y? +z? and 2+2+2- (8y + 10:)i k, where S is the surface of the region bounded by the F=tan + e graphs of z =9. Enter your answer symbolically, Problem #4: as in these examples Just Save Submit Problem # 4 for Grading Attempt #1 Attempt #2 Attempt #3 Attempt # 4 Attempt #5 Problem #4 Your...
Problem #5: The graph of f is given to the 4- f() dt 3 right. Let g(x) y f(x) 2 2 1 0 1 3 1 (a) Find g(3) (b) Find g'(1) (c) Find g"(-2) (d) On what interval is g decreasing? Enter your answer symbolically, as in these examples Problem #5(a): #5(b) Pr Problem #5(c): If your interval is (a,b) then enter a,b in the answer box. Problem #5(d): Submit Problem # 5 for Grading Your work has been...
Problem #4: F.ndS Use the divergence theorem find the outward flux of the field to vector e+7 cosxj +y? and x2 + y2 V 49 an (3y + 8z) i 2 2 k, where S is the surface of the region bounded by the F graphs of z Vx V + symbolically, Enter your answer (sqrt(2)-1)*(686/3*pi) as in these examples Problem #4 686 JT 3 Submit Problem # 4 for Grading Just Save Attempt #3 Problem #4 Attempt #1 Attempt...
Problem # 8: Evaluate the following integral by making an appropriate change of variables. fsinln4ldn where R is the region inside the ellipse 492 +64y2 - 1 Enter your answer symbolically as in these examples Problem #8: Submit Problem #8 for Grading Just Save Problem #8 | Attempt #1 Your Answer: | Attempt #2 | Attempt #3 Attempt #4 Attempt #5 Your Mark:
Problem # 8: Evaluate the following integral by making an appropriate change of variables. fsinln4ldn where R...
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