Question

A revolving electric fan continues to revolve even after switched off is an example of •••••••••••••​

Answer 1

Answer:

Law of Inertia.

Explanation:

Concept:

Newton's First law of motion- According to this law, when object is in rest than it continues in rest and when it is the motion and continuous in the motion unless we applied some force on it to stop.It is also known as law of inertia.

According to the question they said that,A revolving electric fan continues to revolve even after switched off is an example of Law of Inertia.

Answer 2

Explanation:

This occurs due to Inertia of Motion.

According to Newton’s 1st Law of Motion, inertia is defined as the tendency of a body to resist changes when in a uniform state of motion. Since the fan’s blades are rotating at a uniform speed, they resist this change for a while before they gradually stop, when the fan is switched off.

Since the fan’s blades are undergoing rotational movement, this can also be classified as Rotational Inertia.

Hence A revolving electric fan continues to revolve even after switched off is an example of Inertia of Motion.