Question

Law of inertia
Answered by GPT 3.5
The law of inertia is one of Newton's three laws of motion and states that an object at rest will stay at rest, and an object in motion will stay in motion with the same speed and direction, unless acted upon by an external force. This law means that objects will continue their current state of motion or rest unless a force is applied to change it. The law of inertia is directly related to an object's mass, as objects with more mass have more inertia, making it harder to change their motion. This law is fundamental to understanding the concept of momentum and how objects behave in the absence or presence of external forces.