Sketch the vector field in the plane along with its horizontal and vertical components at a representative assortment of points on the circle x2 + y2 = 4.F = xi - yj
What will be an ideal response?
Answers will vary.
Mathematics
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Find the center of mass (in cm) of the particles with the given masses located at the given points on the x-axis.53 g at (-9.2, 0), 62 g at (-2.9, 0), 77 g at (3.9, 0)
A. -23 cm B. -1.9 cm C. 0.96 cm D. 45 cm
Mathematics
Solve the problem.You buy a $500 certificate of deposit (CD) and the end of two years you cash it for $551.25. What is the annual yield on this investment?
A. 2.5% B. 6% C. 5% D. 0.05% E. none of these
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Subtract.1 - 20
A. 19 B. -19 C. 21 D. -21
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Evaluate the expression.3 ? (7 - 1) + 
A. 39 B. 25 C. 27 D. 31
Mathematics