Write the Word or Phrase That Best Completes Each Statement $$P = 0.1 [ 3 \cos ( 8 t ) - \sin ( 8 t ) ]$$

question 50

Short Answer

Write the word or phrase that best completes each statement or answers the question.
Solve the problem.
-A weight is suspended on a system of spring and oscillates up and down according to $$P = 0.1 [ 3 \cos ( 8 t ) - \sin ( 8 t ) ]$$
where $P$ is the position in meters above or below the point of equilibrium $( P = 0 )$ and $t$ is time in seconds. Find th time when the weight is at equilibrium. Find all values of $t , 0 \leq t \leq 1$ , rounded to the nearest $0.01$ second.

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Definitions:

Cost Per Unit

The average cost to produce one unit of a product, calculated by dividing total production costs by the number of units produced.

Activity Level

A measure of the volume or quantity of work performed or production achieved in a specific period.

Account Analysis

A thorough review of accounting records to understand and verify the accuracy of transactions and financial statements.

Variable

A characteristic, number, or quantity that increases or decreases over time, or takes different values in different situations.