Find the work done by F over the curve in the direction of increasing t.F=.2+1+2k; C: r(t) = cos2t + 2t j +7tk, 0 st s28x²Ow=√² +43²49W64w = √2+2 +W =4912849+ 7²1287²Ow=√2+12 n²49

Answered: Image /qna-images/answer/541c42a3-126a-4f22-bc2c-8be7754f6638.jpg

Answered: F = -12 +2 +2¹2k; C: r(t) = cos2t + n2t…

Calculus: Early Transcendentals

8th Edition

ISBN:9781285741550

Author:James Stewart

Publisher:James Stewart

Chapter1: Functions And Models

Section: Chapter Questions

Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...

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F = -12 +2 +2¹2k; C: r(t) = cos2t + n2t j + 7tk, 0 st s 28x W= + Ow=√2+2+1 ² 49 W= Ow-√2+128 1² Ow-√2+19 ² W = 49