Saved Bookmarks
| 1. |
What is the ratio of angular speed of hour hand and minute hand of a clock? |
|
Answer» Solution :ANGULAR SPEED of hour hand : `omega_(1)=(2pi)/(12xx3600)" rad/s"` For minute hand angular speed : `omega_(2)=(2pi)/(3600)" rad/s"` `THEREFORE (omega_(1))/(omega_(2))=(1)/(12)` `therefore omega_(1):omega_(2)=1:12` |
|