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Because of the Law of Conservation of Energy, they are equal in order to sum to zero so that energy is conserved.
Newton took observations from Keplar and derived them mathematically. Physicsists have not realized that Newton's Laws all derive form Conservation of Energy. The reason is that Newton and modern physicists have not realized that nature is composed of quaternions. The gravitational Energy is quaternion E= -mu/r + mcV, a quaternion.
The conservation law is:
0=(d/dr + Del)(-mu/r + mcV) = m(v^2/r - cv/r cos(z)) + (dmcV/dr - mDel u/r + cmDelxV)
The Action reaction law is 0=(dmcV/dr - mDel u/r + cmDelxV), the vector equilibrium.
There are three terms in the vector equilbrium, any one can be the action and the sum of the other two is the reaction and will be equal and opposite to the action.
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What is action cause reaction newton's 3rd law?
Newton's third law states that if a body A exerts a force F on a body B, then body B will exert a force on body A of the same magnitude and type as force F but in the opposite direction.This law is sometimes referred to as 'Every action causes an equal but opposite reaction.' This is NOT an accurate description of the law for the following reasons:1. It does not imply that the forces have to be of the same type. (An object placed on the earth's surface experiences a reaction force but this is NOT the reaction to the weight since they are not of the same type).2. It gives the impression that the two forces cancel each other since they are 'of the same magnitude but act in the opposite direction'. This is NOT the case, as is expressed clearly by the (true) law since the forces act on DIFFERENT bodies.
What is th third law of motion?
For every action there is an equal and opposite reaction.The meaning of the above isIf object A imposes a force F on object B, then B exerts an equal and opposite force on A, so B imposes a force of -F (Same magnitude, but in the exact opposite direction) on A.Read more: What_is_the_third_law_in_Newton's_Laws_of_Motion
In newtons third law the action and reaction forces?
The two forces are of the same magnitude, act in opposite directions, and act on different objects.
Why dont action-reaction forces cancel out?
they do! for every action is an equal and opposite reaction. To propel a rocket into orbit an equal amount of force is expelled in the opposite direction. This is often dissipated into the atmosphere in the form of heat.
Which does newtons third law of motion state?
Newton's 3 laws of motion: 1. An object at rest will remain at rest, and an object in motion at a constant velocity will remain in motion at that constant velocity unless acted upon by and external, unbalanced force 2. Force equals mass times acceleration 3. Every action has an equal but opposite reaction
Does the reaction force occurs before the action force?
The action and reaction forces occur at the same time.
Do action and reaction act on same body?
The force acting on an object "A" from outside is action force , and the reaction force is the force exerted by A to the outside object . Therefore, it is obvious that action force and the corresponding reaction force cannot act on one and the same body.
Action-reaction forces are always the same but are in opposite?
Always the same magnitude but in opposite directions.
Does an action -reaction force pairs acts on the same body?
Reaction pairs work on the same things and in opposite directions.
What is action cause reaction newton's 3rd law?
Newton's third law states that if a body A exerts a force F on a body B, then body B will exert a force on body A of the same magnitude and type as force F but in the opposite direction.This law is sometimes referred to as 'Every action causes an equal but opposite reaction.' This is NOT an accurate description of the law for the following reasons:1. It does not imply that the forces have to be of the same type. (An object placed on the earth's surface experiences a reaction force but this is NOT the reaction to the weight since they are not of the same type).2. It gives the impression that the two forces cancel each other since they are 'of the same magnitude but act in the opposite direction'. This is NOT the case, as is expressed clearly by the (true) law since the forces act on DIFFERENT bodies.
Is the force of a gun the same as the force of the bullet coming out the gun?
For every action there is an equal and opposite reaction
What is th third law of motion?
For every action there is an equal and opposite reaction.The meaning of the above isIf object A imposes a force F on object B, then B exerts an equal and opposite force on A, so B imposes a force of -F (Same magnitude, but in the exact opposite direction) on A.Read more: What_is_the_third_law_in_Newton's_Laws_of_Motion
How does Newton's third rd law derived from Newton's second law?
Third law: The mutual forces of action and reaction between two bodies are equal, opposite and collinear. This means that whenever a first body exerts a force F on a second body, the second body exerts a force −F on the first body. F and −F are equal in magnitude and opposite in direction. This law is sometimes referred to as the action-reaction law, with F called the "action" and −F the "reaction". The action and the reaction are simultaneous.Second law: A body of mass m subject to a net force F undergoes an acceleration a that has the same direction as the force and a magnitude that is directly proportional to the force and inversely proportional to the mass, i.e., F = ma. Alternatively, the total force applied on a body is equal to the time derivative of linear momentum of the body.
With action-reaction forces the action force is created first?
its either a. the action force was created first b. the reaction force was created first c. the forces were created at the same time d. bith forces already existed i need the answer too...
Is the action force always greater than the reaction force?
No, they are always the same. That is what Newton's third law states.
Are weight and normal force action-reaction pairs?
no because they are acting on the same thing
Do action and reaction force act on different times or not?
Same time, opposite directions
