What is motion? Please tell me.
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movement or a way in which person is moving whether at right, left, front or backwards any direction we can move.
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the motion is a phenomenon in which an object changes its position with respect to time. motion can be described as displacement, distance velocity, time etc. motion can be applied to various physical systems like objects , bodies, matter particles, matter fields etc.
there are three laws of motion:
- First law: In an inertial reference frame, an object either remains at rest or continues to move at a constant velocity, unless acted upon by a net force.
- Second law: In an inertial reference frame, the vector sum of the forces F on an object is equal to the mass m of that object multiplied by the acceleration a of the object: F = ma.
If the resultant force F acting on a body or an object is not equal to zero, the body will have an acceleration a which is in the same direction as the resultant.
- Third law: When one body exerts a force on a second body, the second body simultaneously exerts a force equal in magnitude and opposite in direction on the first body.
Explanation:
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