A harmonic oscillation is represented by
`y = 0.34 cos(3000 t + 0.74)` where y and t are in mm and second respectively. Deduce
amplitude,
frequency and angular frequency,
time period and
intianl phase.

Explanation

To solve the problem step by step, we will analyze the given harmonic oscillation equation:

**Given Equation:**
\[ y = 0.34 \cos(3000 t + 0.74) \]

### Step 1: Determine the Amplitude
The amplitude \( A \) is the coefficient in front of the cosine function in the equation.

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