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saidatta123
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How did Newton come up with
f ∝ Δp/Δt ??
f ∝ Δp/Δt ??
Newton's discovery of f ∝ Δp/Δt, also known as Newton's Second Law of Motion, states that the force applied to an object is directly proportional to the rate of change of its momentum. In other words, the greater the force applied, the faster the object's momentum will change.
Newton's Second Law of Motion was derived from his three laws of motion and his theory of gravity. He observed that when an object is acted upon by a force, it will accelerate in the direction of the force. By measuring the rate of change of an object's momentum, he was able to determine the relationship between force and acceleration.
Newton's discovery of f ∝ Δp/Δt is significant because it provides a mathematical relationship between force and acceleration, allowing us to accurately predict the motion of objects. This law is essential in understanding and explaining the behavior of moving objects in the natural world.
Yes, Newton's Second Law of Motion is widely used in various fields, such as engineering, physics, and sports. It is the basis for many practical applications, including the design of vehicles, structures, and machines, as well as in sports training and performance analysis.
While Newton's Second Law of Motion is a fundamental principle in classical physics, it has some limitations. It does not apply to objects moving at speeds close to the speed of light or to very small objects, such as atoms, which require the principles of quantum mechanics to describe their motion.