# Newtons Second Law

Sub Topics:
• Examples of Newtons Second Law
• Newton Second Law Equation

• In accordance with Newton, an object is only going to accelerate when there is net or unbalanced force acting on it. The presence of an unbalanced force may accelerate an object - changing the speed, its direction, or even both its speed as well as direction Newton's second law of motion concerns the behavior of objects for which all existing forces usually are not balanced. The second law states how the acceleration of the object depends upon two variables - the net force acting upon the object and also the mass from the object. The acceleration of the object depends directly upon the net force acting on the object, and inversely upon the mass with the object. Because the force acting upon an object is increased, the acceleration with the object is increased. Because the mass of the object is increased, the acceleration from the object is actually decreased.Newton's second law of motion could be formally stated as follows:

.The acceleration of the object as made by a net force is directly proportional towards the magnitude with the net force, within the same direction since the net force, as well as inversely proportional to the mass from the object

## Examples of Newtons Second Law

Example of newton's second law basically states how the acceleration and speed of the object, animate or even inanimate, depends on the net force acting upon the object as well as the mass with the object. As an example, It's easier to get a strong adult to push a complete shopping cart compared to for a baby to push the same cart. This is depending on the net force performing on the object. Also, it is easier for an individual to push an empty shopping cart than the usual full one. This is depending on the mass with the object. Another example can be a train wreck. In case a train hits another train of equal force and speed, they'll both go exactly the same distance and feel the same force. However, if the first train is hooked with a second, the single train goes twice the distance of the double train and can feel twice the force. This example concerns both net force as well as mass.

## Newton Second Law Equation

The second law states how the net force with an object is equivalent to the rate of change (that will be, the derivative) of their linear momentum p within an inertial reference frame:

The second law may also be stated when it comes to an object's acceleration. Because the law is valid just for constant-mass systems, [16] [17] [18] the mass could be taken away from differentiation operator through the constant factor rule in differentiation. Thus,

Where F will be the net force applied, M can be the mass with the body, along with A may be the body's acceleration. Thus, the net force placed on a body creates a proportional acceleration. Quite simply, if a body is accelerating, then there's a force onto it. This complete discussion, the emphasis continues to be on the net force. The acceleration is directly proportional towards the net force; the net force equals mass times acceleration; the acceleration within the same direction because the net force; an acceleration is actually produced by a net force. The NET FORCE. It is important to remember this variation.