SHORT ANSWER $x ^ { 2 } + y ^ { 2 } = 4$

question 202

Short Answer

SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.
Sketch the vector field in the plane along with its horizontal and vertical components at a representative assortment of points on the circle $x ^ { 2 } + y ^ { 2 } = 4$ .
- $$\mathbf { F } = - \frac { \mathrm { y } } { \sqrt { \mathrm { x } ^ { 2 } + \mathrm { y } ^ { 2 } } } \mathbf { i } - \frac { \mathrm { x } } { \sqrt { \mathrm { x } ^ { 2 } + \mathrm { y } ^ { 2 } } } \mathrm { j }$$

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Definitions:

365-Day Year

A conventional method used in finance to standardize the number of days in a year for interest calculation purposes.

Exact Simple Interest

Interest calculated linearly on the principal amount, where the calculation is based precisely on the time period involved.

365-Day Year

A method of calculating interest that assumes all years have 365 days, used in some financial contexts.

Ordinary Simple Interest

Interest calculated on the principal amount of a loan or deposit, based solely on the principal, rate, and time.