A simple harmonic motion is represented by : `y=59sin3pit+sqrt(3)cos3pit)cm` The amplitude and time period of the motion by :

Question

A simple harmonic motion is represented by : `y=59sin3pit+sqrt(3)cos3pit)cm` The amplitude and time period of the motion by :

A simple harmonic motion is represented by :
`y=59sin3pit+sqrt(3)cos3pit)cm` The amplitude and time period of the motion by :
A. `100 cm`
B. `5 cm`
C. `200 cm`
D. `1000 cm`

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - D
`y = 10 ((1)/(2)sin3pit + sqrt(3)/(2)cos3pit) = 10 sin (3pit + (pi)/(3))`
thus amplitude is `10 m` or `1000 cm`

4 views Answered 2023-02-05 15:29