The Displacement D (In Meters) of an Object at Time $$d = - 1 \cos \left( \frac { \pi } { 2 } t \right)$$

question 87

Multiple Choice

The displacement d (in meters) of an object at time t (in seconds) is given. Describe the motion of the object. What is the
maximum displacement from its resting position, the time required for one oscillation, and the frequency?
- $$d = - 1 \cos \left( \frac { \pi } { 2 } t \right)$$

• A) simple harmonic; \(1 \mathrm {~m} ; \frac { 1 } { 4 }\) sec; 4 oscillations/sec
• B) simple harmonic; \(- 1 \mathrm {~m} ; 4 \mathrm { sec } ; \frac { 1 } { 4 }\) oscillation/sec
• C) simple harmonic; \(1 \mathrm {~m} ; 2 \mathrm { sec } ; \frac { 1 } { 2 }\) oscillation/sec
• D) simple harmonic; \(1 \mathrm {~m} ; 4 \mathrm { sec } ; \frac { 1 } { 4 }\) oscillation/sec

Recognize the principles of cross-cultural business conduct.

Identify strategies for enhancing multicultural team performance.

Understand the role of leadership in fostering a diverse and inclusive workplace environment.

Understand the different levels of strategy within an organization.

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Definitions:

Allowance Method

A method of accounting for bad debts that involves estimating and recording uncollectible accounts receivable as an expense.

Write-Off

An accounting action whereby the value of a bad debt or an asset is reduced to zero, acknowledging it as a loss.

Average Collection Period

The average time it takes for a company to receive payments from its customers.

Accounts Receivable Turnover

A financial metric that measures how efficiently a company collects its receivables or the credit it extends to customers.