Newton S 2nd Law Of Motion Simple Definition

Newton s second law of motion the rate of change of momentum is proportional to the imposed force and goes in the direction of the force newton.

Newton s 2nd law of motion simple definition. Newton s first law states that if a body is at rest or moving at a constant speed in a straight line it will remain at rest or keep moving in a straight line at constant speed unless it is acted upon by a force this postulate is known as the law of inertia the law of inertia was first formulated by galileo galilei for horizontal motion on earth and was later generalized by rené descartes. Newton s second law states that acceleration of a particle is dependent on the forces acting upon the particle and the particle s mass. Newton s second law of motion. The principle stating that a force acting on a body is equal to the acceleration of that body times its mass assuming a constant mass.

Newton s second law of motion synonyms newton s second law of motion pronunciation newton s second law of motion translation english dictionary definition of newton s second law of motion. More on newton s second law. Normal force and contact force. Newton s third law of motion.

What is newton s second law. For a particle of mass m the net force f on the particle is equal to the mass m times the particle s acceleration a. Look it up now. This is the currently selected item.

Often expressed as the equation a fnet m or rearranged to fnet m a the equation is probably the most important equation in all of mechanics. Our mission is to provide a free world class education to anyone. More on newton s second law. It is used to predict how an object will accelerated magnitude and direction in the presence of an unbalanced force.

Newton s second law describes the affect of net force and mass upon the acceleration of an object. More precisely the first law defines the force qualitatively the second law offers a quantitative measure of the force and the third asserts that a single isolated.