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What law explains the momentum of two balls after they collide?
Wiki User
∙ 12y ago
The law of conservation of momentum, which is a direct consequence of Newton's second law.
F = ma
If you look at both balls as a system, there is no external force, hence
ma = 0
(technically, there may be gravity but we are only concerned with forces in the x and y directions)
acceleration is the derivative of velocity
a = dv/dt
m dv/dt = 0
now integrate
m*v = constant = momentum
Keep in mind that we are talking about a system, so the formal equation to consider is
m1*v1,0 + m2*v2,0 = m1*v1,f + m2*v2,f
this is true for both the x and y components of velocity.
To fully solve the final state, we need one more equation. Usually this is given by knowing the coefficient of restitution or, in the case of c=1, conserving energy.
Wiki User
∙ 12y ago
Wiki User
∙ 12y agowa 300-N force actson a 25-kg objects.the acceleration of the object is?
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When three balls collide they bounce off each other and roll away but they eventually stop does this violate the law of conservation of momentum?
yes
When objects collide the totol inital momentum equals the total final momentum is what?
law of conservation of momentum
What states that when objects collide the total amount of momentum stays the same?
law of preservation of momentum
When objects collide the total initial momentum equals the total final momentum is called what?
this is called law of conservation of momentum
When two object collide their momentum after the collision is explained by?
Newtons law
What explains the total Amount of momementum in an isolated system is conserved?
Total momentum in an isolated system does not change. The law of physics. The law of conservation of momentum explains that momentum is neither lost of gained. That means that there is a quantity, called momentum, that is conserved.
How is momentum conserved after two object collide?
From Newton's third law, when two bodies A and B collide, the force that A exerts on B is equal in magnitude but opposite in direction to the force that B exerts on A. From Newton's second law, this force produces a rate of change of momentum. Both bodies are experienced to the same magnitude in change of momentum but in opposite directions. Net change in momentum is zero. This implies that momentum is conserved.
If a moving ball rolls into a stationary ball the total momentum of both balls after the collision will be?
By the Law of Conservation of Momentum, the total momentum after the collision must be the same as the total momentum before the collision.
The law of conservation of momentum states that when two objects collide their combined momentum?
False $manning boi the great$
In an isolated system two cars each with a mass of 1500 kg collide. Car 1 is initially at rest while Car 2 was moving at 5 ms. What is their combined momentum after the collision?
Law of Conservation of Momentum: The total momentum after the collision is equal to the total momentum before the collission.
When two objects collide the momentum of the pair after the collision is explain by which of newton's law?
Newton's Third Law. Newton's Laws are the Conservation of Energy. Conservation of Energy indicates the sum of the forces is zero. This condition force is zero; 0 = F= dP/dt =0 means P, Momentum is constant or conservation of Momentum..
When 2 objects collide their momentum after the collision is explained by?
Newton's Laws of motion. Specifically, his Second (F = ma, or more generally, F = dp/dt) and Third (F1 = -F2) Laws.
