Whta is newtons first law?
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Newtons 1st law states dat an object will remain in its state of rest or continue with a constant velocity unless a resultant force acts on it
Newton's first law is also known as the law of inertia. It states that an object at rest will stay at rest, and an object in motion will stay in motion, with the same speed and in the same direction, unless acted upon by an unbalanced external force.
To understand Newton's first law, let's break it down:
1. An object at rest will stay at rest: This means that if an object is not moving, it will continue to stay still unless a force acts upon it.
2. An object in motion will stay in motion: If an object is already in motion, it will keep moving at a constant speed and in a straight line unless a force acts upon it.
3. With the same speed and in the same direction: Any object in motion will continue moving with the same speed and in the same direction unless acted upon by an external force.
4. Unbalanced external force: To change the motion of an object at rest or in motion, there needs to be an unbalanced force acting on it. An unbalanced force is a force that is not canceled out by other forces, causing a change in motion.
Overall, Newton's first law describes the concept of inertia, which is the tendency of an object to resist changes in its motion. It explains why objects stay still if not disturbed and why moving objects keep moving unless something stops them.