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newton's first law
newton's first law
This law is called
"Law of Inertia"
The first law states when an object is at rest, it stays at rest. Just like when an object is in motion, stays in motion. It will stay as it is unless there is an unbalanced motion or acted upon.
What is Inertia?:
Inertia is like resisting to move if it's at rest, or stopping direction if already in motion. Basically resisting to change in their state of motion.
How are Inertia and Mass related?:
They are related since mass is the measurement of Inertia, like the more mass an object has, the more Inertia it possesses.
Newton's second law
Newton's second law
This law is called
"Law of Force and Acceleration"
The second law states when an object is directly proportional to the net force acting on it and inversely proportional to its mass.
This law represents that the acceleration of an object depends on both the mass and force of an object. With the greater the force applied, the greater the acceleration.
Equation to this law: F=ma
F is considered as the net force on an object, m is the mass, and a is the acceleration.
If you use more force on an object, there would be more acceleration. However if the mass increases, yet the force stays the same. The acceleration STILL stays the same.
newton's third law
newton's third law
This law is called
"Law of Action and Reaction"
The third law states for every action, there is an equal and opposite reaction.
How does it relate to all three laws of motion?:
The three laws of motion relate to this because the first law defines Inertia as resistance to change its motion. The second law shows force overcoming Inertia, and the third law involves where mass determines how much an object can accelerate with the forces on it.
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