Question

Newton's laws ?
please explain me and definition​

Answer 1

Newton’s Laws of Motion:

Newton studied the ideas of Galileo and gave the three laws of motion. These laws are known as Newton’s Laws of Motion.

• Newton's First Law of Motion: Any object remains in the state of rest or in uniform motion along a straight line, until it is compelled to change the state by applying external force.

• Newton's Second Law of Motion: The rate of change of momentum is directly proportional to the force applied in the direction of force.

• Newton's Third Law of Motion: There is an equal and opposite reaction for evrey action

Newton’s First Law of Motion:

Any object remains in the state of rest or in uniform motion along a straight line, until it is compelled to change the state by applying external force.

Explanation: If any object is in the state of rest, then it will remain in rest untill a exernal force is applied to change its state. Similarly an object will remain in motion untill any exeternal force is applied over it to change its state. This means all objects resist to in changing their state. The state of any object can be changed by applying external forces only.

Answer 2

In classical mechanics, Newton's laws of motion are three laws that describe the relationship between the motion of an object and the forces acting on it.

Explanation:

• The first law states that an object either remains at rest or continues to move at a constant velocity, unless it is acted upon by an external force.

• The second law states that the rate of change of momentum of an object is directly proportional to the force applied, or, for an object with constant mass, that the net force on an object is equal to the mass of that object multiplied by the acceleration.

• The third law states that when one object exerts a force on a second object, that second object exerts a force that is equal in magnitude and opposite in direction on the first object.

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