Saved Bookmarks
| 1. |
A constant torque of 1500 N-m turns a wheel of Ml 300 kg-m^2 about an axis passing throughit's centre, What will be the angular velocity of the wheel after 3 seconds ? |
|
Answer» SOLUTION :`tou=I alpha=1500/300 = 5 rad/s^2` `THEREFORE omega=omega_0+alphat` but `omega_0=0` ` therefore omega=5xx3=15` rad/s |
|