Newton's first law of motion 'Everybody retains its state of rest or state of motion, until an external force Is applied on it. A Person sitting in a moving car fall forward , when the car stops suddenly. Athlete run some distance , before taking a long jump.
3 basic laws of motion:-
1st:every body continues its state of rest or uniform motion unless it is compelled to change that state by an external force acted upon it.
2:Acceleration is produced when a force acts upon an object. The greater the mass of the object, the more force it takes to move it.
3:Action and reaction are equal in magnitude but opposite in direction.
Newton explained many things, his greatest explanation is why did the apple fall. In that explanation he discovered gravity and explained the universe motions. The summary of his explanation is F=ma, explaining the relationship between Force, Mass and Acceleration!
Newton's first law of motion 'Everybody retains its state of rest or state of motion, until an external force Is applied on it. It is also known as law of inertia or law of Galileo. A Person sitting in a moving Bus fall forward , when the bus stops suddenly.
The First Law is simply a special case of the Second Law - for the case that force = 0.
Its a matter of being scientifically rigorous. You can not claim the 2nd law as a law unless you first establish the first law.
you cant.... think about it when ever you spin in a circle you are pulled outwards...
no
Newton's first and third laws of motion don't contribute anything to an understandingof Kepler's laws of planetary motion.Kepler's laws can be derived from Newton's law of universal gravitation, along with hissecond law of motion.
it doesnt
Push qnd
Its a matter of being scientifically rigorous. You can not claim the 2nd law as a law unless you first establish the first law.
you cant.... think about it when ever you spin in a circle you are pulled outwards...
no
Newton's first and third laws of motion don't contribute anything to an understandingof Kepler's laws of planetary motion.Kepler's laws can be derived from Newton's law of universal gravitation, along with hissecond law of motion.
the law of inertia
yeah.
the external effort causes the object to move then stops with a obstacle in the way
it doesnt
Law of inertia.
h
Newtons first law