Question

Explain Newtonian Mechanics

Answer 1

newtonian mechanics is classical mechanics in which the future history of the particle is completely determined by its original position & momentum together with the force that act upon it.

Answer 2

The ability of Newtonian mechanics is to accurately describe natural phenomenon under observation is derived from the application of newton's laws of motion.

Answer 3

Newtonian mechanics is the study of the causal relationship, in the natural world, between force, mass, and motion. Natural philosopher and 17th century scientist Isaac Newton developed a set of universal principles, elegant in their simplicity, to help explain and predict the motion of objects in the natural world, and the degree to which these objects change their relative motion by interacting with external forces. Newton embodied the interrelationship between the physical concepts of force, mass, and acceleration into his three laws of motion. The ability of these mechanics to accurately describe natural phenomenon under observation is derived from the application of these distinct laws of motion.

The first law of motion holds that a body in motion tends to remain in motion, and a body at rest tends to stay at rest. This principle explains the concept of inertia, namely, the application of force that is required to move a stationary object. Similarly, the deceleration of a body, otherwise moving at a constant speed, can only occur when an outside force acts on it. For example, a bullet fired from a rifle would continue its motion in a certain direction perpetually, were it not for the simultaneous forces of gravity and the resistance of the air in the atmosphere. These forces act together on the bullet to cause it to stop at a certain distance from the spot where it was initially fired.

Answer 4

In physics, classical mechanics is one of the two major sub-fields of mechanics, which is concerned with the set of physical laws describing the motion of bodies under the action of a system of forces. The study of the motion of bodies is an ancient one, making classical mechanics one of the oldest and largest subjects in science, engineering and technology