Respuesta :
Answer:
The focus of Lesson 1 is Newton's first law of motion - sometimes referred to as the law of inertia. Newton's first law of motion is often stated as. An object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force.
Explanation:
Answer:
Newton's first law is also called the law of Inertia.
Explanation:
What is inertia ?
The property of a body by virtue of which it wants to remain in its position, is called inertia.
Mainly there ae three types of inertia-
- Inertia of rest
- Inertia of motion
- Inertia of direction
Inertia was discovered by Galileo and it was modified by Newton.
What is Newton's first law of motion ?
If a body is in motion or in rest, it wants to remain in its position unless any external force is applied.
Thus Newton's first law of motion is also called law of inertia.
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