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equation for newtons second law of motion. The mathematical expression of the second law in classical mechanics has the form d mv dt F or mw F where m is the mass n the velocity and w the acceleration of the point and F is the impressed force. Now when the thrust is stopped abruptly the ketchup which is still in motion comes out of the bottle.
NEWTONS 2ND LAW OF MOTION STATEMENT. A with vector on top equals start fraction Sigma F with vector on top divided by m end fraction. F ma where F Force m Mass and a Acceleration.
The second law of motion states that the acceleration of a moving body depends upon the mass of the object as well as the force acting on the object.
Since force is a vector Newtons second law can be written as vecFmveca The equation shows that the direction of the total acceleration vector points in the same direction as the net force vector. As we know the rate of change of momentum with respect to time is proportional to the applied force. The equation of Force from Newtons 2nd Law of motion can be stated like this. The second law states that the rate of change of momentum of a body over time is directly proportional to the force applied and occurs in the same direction as the applied force.