Understanding Impulsive Occurrences in Newton's Second Law

Thread starter elnaz pishgoo
Start date Dec 21, 2012
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Law Newton's second law Second law

In summary, Newton's Second Law states that the acceleration of an object is directly proportional to the net force acting on the object and inversely proportional to the mass of the object. This law can help explain impulsive occurrences, which are sudden changes in an object's velocity. The magnitude and duration of the force applied are key factors that affect impulsive occurrences, as well as the mass of the object. An example of an impulsive occurrence in Newton's Second Law is a rocket launching into space, where a large force applied for a short period of time results in a sudden increase in velocity.

Dec 21, 2012

elnaz pishgoo

when occurs an impulsive in the Newton's second law?

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Dec 21, 2012

rashi

When force multiplied for short inetrval of time. i.e I= F* dt or I=dP

Dec 21, 2012

elnaz pishgoo

thank you so much

Related to Understanding Impulsive Occurrences in Newton's Second Law

1. What is Newton's Second Law?

Newton's Second Law states that the acceleration of an object is directly proportional to the net force acting on the object and inversely proportional to the mass of the object. This means that the greater the force applied to an object, the greater its acceleration will be, and the greater the mass of the object, the smaller its acceleration will be.

2. How does Newton's Second Law relate to impulsive occurrences?

Impulsive occurrences, or sudden changes in an object's velocity, can be explained by Newton's Second Law. If a large force is applied to an object for a short period of time, the object will experience a large acceleration, resulting in a sudden change in its velocity. This is known as an impulsive occurrence.

3. What factors affect impulsive occurrences in Newton's Second Law?

The two main factors that affect impulsive occurrences in Newton's Second Law are the magnitude of the force applied and the duration of the force. A larger force or a longer duration of force will result in a greater impulsive occurrence.

4. How does mass play a role in impulsive occurrences in Newton's Second Law?

The mass of an object is inversely proportional to its acceleration in Newton's Second Law. This means that objects with a larger mass will have a smaller acceleration when a force is applied, resulting in a smaller impulsive occurrence. Conversely, objects with a smaller mass will have a larger acceleration and a greater impulsive occurrence.

5. Can you provide an example of an impulsive occurrence in Newton's Second Law?

One example of an impulsive occurrence in Newton's Second Law is a rocket launching into space. The rocket experiences a large impulsive occurrence when the engines ignite, applying a large force to the rocket for a short period of time. This results in a sudden increase in the rocket's velocity, allowing it to overcome Earth's gravitational pull and enter into orbit.