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

question 150

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 $t$ .
$$v = \frac { 8 } { \pi } \sin \frac { 4 t } { \pi } , s \left( \pi ^ { 2 } \right) = 2$$

• A) \(s = - 2 \cos \frac { 4 t } { \pi } + 3\)
• B) \(\mathrm { s } = - 2 \cos \frac { 4 \mathrm { t } } { \pi } + 4\)
• C) \(s = 2 \cos \frac { 4 t } { \pi } + 4\)
• D) \(\mathrm { s } = - 2 \cos \frac { 4 \mathrm { t } } { \pi } + 8\)

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Definitions:

Portability

The ease with which software, data, or services can be transferred and utilized on different hardware platforms, operating systems, or software applications.

Reusability

In object-oriented analysis, the ability to reuse existing classes from one project for another project.

Inheritance

A feature of object-oriented programming languages where a class can derive properties and methods from another class.

Method

The process of how a program converts inputs into the correct outputs.