Newton's Second Law of motion || Ch#3 Dynamics-l 9th Physics || New Book Federal Board ||

Hey everyone!
Welcome back to Physics with Kiran Aslam. In today's video, we're going to explore another fundamental principle of physics: Newton's Second Law of Motion. This law explains how the motion of an object changes when it is subjected to an external force. Let's dive in!
Sir Isaac Newton, the brilliant physicist and mathematician, formulated three laws of motion that are the cornerstone of classical mechanics. Today, we'll focus on the second one.
According to Newton's second law of motion:
"When an external force is applied on an object then acceleration will produce in body which is directly proportional to the net force acting on it and inversely proportional to its mass."
This is often written as the equation:
F = ma
Where
𝐹
F is the net force applied to the object,
𝑚
m is the mass of the object, and
𝑎
a is the acceleration produced.
I hope this explanation of Newton's Second Law of Motion was helpful. If you enjoyed this video, please give it a thumbs up, share it with your friends, and don't forget to subscribe to Physics with Kiran Aslam for more fascinating science content. Thanks for watching, and I'll see you in the next video!