- Let a and c be positive constants. Let C be the upper semicircle (x − a)² + y² = a², y ≥ 0, from (2a, 0) to (0,0). The force field F satisfies the following: for any point (x, y), F(x, y) is the vector of length c directed from (x, y) to (0,0). Calculate the work done by F in moving an object along the semicircle. (x, y) F (0,0) (2a, 0)
- Let a and c be positive constants. Let C be the upper semicircle (x − a)² + y² = a², y ≥ 0, from (2a, 0) to (0,0). The force field F satisfies the following: for any point (x, y), F(x, y) is the vector of length c directed from (x, y) to (0,0). Calculate the work done by F in moving an object along the semicircle. (x, y) F (0,0) (2a, 0)
Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Vectors In Two And Three Dimensions
Section9.6: Equations Of Lines And Planes
Problem 2E
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