MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
| 1. |
A simple harmonic motion is represented by \({\rm{y}} = 5\left( {{\rm{sin\;}}3{\rm{\pi t}} + \sqrt 3 {\rm{cos\;}}3{\rm{\pi t}}} \right){\rm{cm}}.{\rm{\;}}\)The amplitude and time period of the motion are |
| A. | \(10{\rm{\;cm}},\frac{3}{2}{\rm{s}}\) |
| B. | \({\rm{\;}}5{\rm{\;cm}},\frac{2}{3}{\rm{s}}\) |
| C. | \(5{\rm{\;cm}},\frac{3}{2}{\rm{s}}\) |
| D. | \(10{\rm{\;cm}},\frac{2}{3}{\rm{g}}\) |
| Answer» E. | |