A Mass on a Spring Vibrates in Simple Harmonic Motion

question 5

Multiple Choice

A mass on a spring vibrates in simple harmonic motion at a frequency of 4.26 Hz and an amplitude of 3.00 cm.If a timer is started when its displacement is a maximum (hence x = 3.00 cm when t = 0) ,what is the acceleration magnitude when t = 3.74 s?

• A)zero
• B)0.732 m/s²
• C)39.2 m/s²
• D)19.6 m/s²
• E)10.5 m/s²

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Definitions:

Rental Income

Rental income is income received from leasing out property or equipment, forming a source of earnings for businesses and individuals alike.

Adjusting Entry

Journal entries made at the end of an accounting period to allocate income and expenditure to the period in which they actually occurred.

Transposition

The error of switching the order of digits in numbers, often leading to inaccuracies in financial or data records.