A ceiling fan is rotating with a frequency of 3000 rpm If we

Last updated: 6/24/2023

A ceiling fan is rotating with a frequency of 3000 rpm If we switch off the supply it stops after 30 seconds with a constant angular acceleration then The initial angular velocity is 100 rad sec 10T rad s 3 The average angular velocity is 50 rad sec The average angular acceleration is Total number of revolution made by the celing fan will be 750