Solve the problem.The velocity field F of a fluid is the spin field F = - 
i + 
j. Following the smooth curve y = f(x) from (a, f(a)) to (b, f(b)), show that the flux across the curve is 
ds = k[(a2 + (f(a))2)1/2 - (b2 + (f(b))2)1/2]
What will be an ideal response?
Answers will vary.
Mathematics
You might also like to view...
Find dy/dx without eliminating the parameter.x = 2t2 + t, y = t2 - 8t + 3
A. 
B. 
C. 
D. 
Mathematics
Perform the indicated operations.(7x - 3y)2
A. 7x2 + 9y2 B. 7x2 - 42xy + 9y2 C. 49x2 - 42xy + 9y2 D. 49x2 + 9y2
Mathematics
Solve.Find the volume of a cube with edges of 3
inches.
A. 11
cu in.
B. 10 cu in.
C. 37
cu in.
D. 6
cu in.
Mathematics
Use transformations of the graph of y = x4 or y = x5 to graph the function.f(x) = (x + 5)4 
A. 
B. 
C. 
D. 
Mathematics