Match the following:
\(\begin{array}{|l|l|}\hline
\text{Column I} & \text{Column II}\\\hline
1.\text{Soldiers in a march past} & A) \text{Periodic Motion}\\\hline
2.\text{A mark made on the blade of a rotating fan after switching off} & B) \text{Circular Motion}\\\hline
3.\text{Motion of a swing} & C) \text{Rectilinear Motion} \\\hline
\end{array}\)
Select the appropriate option.
Match the following:
\(\begin{array}{|l|l|}\hline
\text{Column I} & \text{Column II}\\\hline
1.\text{Soldiers in a march past} & A) \text{Periodic Motion}\\\hline
2.\text{A mark made on the blade of a rotating fan after switching off} & B) \text{Circular Motion}\\\hline
3.\text{Motion of a swing} & C) \text{Rectilinear Motion} \\\hline
\end{array}\)
Select the appropriate option.
- Soldiers in a march past represent the rectilinear motion as it is a translatory motion in a straight line.
- A mark made on the blade of rotating fan represents circular motion as the point moves on a circular path with a fixed radius. Since the fan is switched off, the speed gradually reduces and therefore, it does not cross a particular point in equal intervals of time. Hence it cannot be periodic.
-The motion of a swing represents periodic motion as it crosses the mean position at constant intervals of time.
- Soldiers in a march past represent the rectilinear motion as it is a translatory motion in a straight line.
- A mark made on the blade of rotating fan represents circular motion as the point moves on a circular path with a fixed radius. Since the fan is switched off, the speed gradually reduces and therefore, it does not cross a particular point in equal intervals of time. Hence it cannot be periodic.
-The motion of a swing represents periodic motion as it crosses the mean position at constant intervals of time.
