1.

What is inertia of motion? Give two examples of inertia of motion.

Answer»

The inherent property of a body by virtue of which it cannot change its state of motion is called the inertia of motion. 

Examples:

1. When a fan is switched off, its blades continue to rotate for some time. Due to internal friction and friction with air, the blades of the fan stop rotating after some time. 

2. Passengers in a bus experience a forwarderk when the bus stops suddenly due to application of brakes.

When a fan is switched off, its blades continue to rotate for some time. Due to internal friction and friction with air, the blades of the fan stop rotating after some time. 

2. Passengers in a bus experience a forwarderk when the bus stops suddenly due to application of brakes.



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