Question

write any three example of Newton first law of motion​

Answer 1

Answer:

Newton's first law of motion states that there must be a cause—which is a net external force—for there to be any change in velocity, either a change in magnitude or direction. An object sliding across a table or floor slows down due to the net force of friction acting on the object.

Newton's second law states that the acceleration of an object is directly related to the net force and inversely related to its mass. Acceleration of an object depends on two things, force and mass.

Newton's third law: If an object A exerts a force on object B, then object B must exert a force of equal magnitude and opposite direction back on object A. This law represents a certain symmetry in nature: forces always occur in pairs, and one body cannot exert a force on another without experiencing a force itself.

Answer 2

Answer:

What is Newton’s First Law of Motion?

Newton’s first law states that

“A body remains in the state of rest or uniform motion in a straight line unless and until an external force acts on it.”

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Newton’s First Law of motion examples

Here are some examples of Newton’s first law of motion are given in the list:

1. A driver of automobile brakes abruptly and, by inertia, shoots forward.
2. A stone in the ground is in a state of rest.
3. A bicycle stored five years ago in a loft comes out of its inertia when a child decides to use it.
4. A marathoner continues to run several meters beyond the finish line due to the inertia of his career.
5. A book lying on the table remains at rest as long as no net force acts on it.
6. A moving object does not stop moving by itself.
7. A rolling ball on rough surface or ground stops earlier than on the smooth surface because rough surfaces offer more friction than a smooth surface. If there would no force to oppose then the motion of a body than the moving body would never stop.

Explanation:

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