Question

Why a fan continue to rotate for same times even after it is switched off?

Answer 1

Any moving or rotating objects possesses kinetic energy due to its motion. When you switch off the fan, since it has rotating inertia, it rotates with a decrease in speed and stops after some time.

Hope it helps you

Answer 2

Explanation:

The answer for sure is NO because even though you turn off the vehicle, the vehicle has got inertia which makes it move upto a certain distance. ... When you switch off a fan, since it has rotating inertia, it rotates with a decrease in speed ( this is because of air friction) and stops after a few minutes.