A Vector $\vec { A }$ Has Components A_x = 12 $\vec { A }$

question 173

Short Answer

A vector $\vec { A }$ has components A_x = 12.0 m and A_y = 5.00 m.
(a)What is the angle that vector $\vec { A }$ makes with the +x-axis?
(b)What is the magnitude of vector $\vec { A }$ ?

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Definitions:

Profitability Index

A capital budgeting tool that measures the relationship between the present value of cash inflows and the initial investment, indicating the relative profitability of a project.

Cost of Capital

The rate of return a company must earn on its projects to maintain its market value and attract funding, often consisting of debt and equity costs.

Cash Flows

The aggregate sum of funds moving into and out of a company, particularly influencing its liquidity.

Internal Rate

The discount rate at which the net present value of an investment's cash flows equals zero, used to assess an investment's profitability.