Solve the Problem $t$ , Find the Body's Position at Time $t$

question 91

Multiple Choice

Solve the problem.
-Given the velocity and initial position of a body moving along a coordinate line at time $t$ , find the body's position at time $t$ .
$$\mathrm { v } = \cos \frac { \pi } { 2 } \mathrm { t } , \mathrm { s } ( 0 ) = 1$$

• A) \(s = \sin t\)
• B) \(s = 2 \pi \sin \frac { \pi } { 2 } t\)
• C) \(s = \frac { 2 } { \pi } \sin \frac { \pi } { 2 } t + \pi\)
• D) \(\mathrm { s } = \frac { 2 } { \pi } \sin \frac { \pi } { 2 } \mathrm { t }\)

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Definitions:

Performance Measures

Metrics or indicators used to assess the efficiency, effectiveness, and success of an organization's activities.

Net Operating Income

The profit generated from a company's everyday business operations, calculated by subtracting total operating expenses from total revenue.

Turnover

Refers to the rate at which inventory is sold and replaced or the volume of business conducted within a specific period, often used in analyzing business efficiency.

Return On Investment

A measure of financial performance calculated as the net profit divided by the total investment.