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i think the law of conservations of mass & conservations of energy is differ because energy depends on velocity also.plz take a site on it & think at it.

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Q: Presently there are three laws of conservations in physics Conservation of Mass and Energy Linear Momentum and Angular Momentum respectively Can there be a fourth law?
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Three laws of conservations in classical physics?

-- Conservation of mass/energy. -- Conservation of linear momentum. -- Conservation of angular momentum. . I think there's gotta be another one. Anybody out there have it ? Ah hah ! The question says "Classical" physics. So 'Mass' and 'Energy' are separate cases.


What is mean by consevation of momentum?

Conservation of momentum means the sum of Momentum is constant. Conservation of Momentum is the result of Conservation of Energy.


When does conservation of momentum occur?

Always. There are no expections to the conservation of momentum.


What does the conservaton suggest about the conservation of energy the conservation of matter and the conservation of momentum?

The Conservation of Matter and the Conservation of Momentum are the consequence of the Conservation of Energy.


What is a sentence using the law of conservation of momentum?

Conservation of momentum is an absolute symmetry of nature


Jet engine works on either on conservation of linear momentum or angular momentum?

it works on the basis of conservation of linear momentum


Year the law of conservation was discovered?

There are many laws of conservation. Some of the better-known ones are the law of conservation of energy, of momentum, and of rotational momentum.There are many laws of conservation. Some of the better-known ones are the law of conservation of energy, of momentum, and of rotational momentum.There are many laws of conservation. Some of the better-known ones are the law of conservation of energy, of momentum, and of rotational momentum.There are many laws of conservation. Some of the better-known ones are the law of conservation of energy, of momentum, and of rotational momentum.


What is it called when momentum can be transferred but the total momentum does not change?

conservation of momentum


How can before and after situations be compared for collisions using the law of conservation of momentum?

The momentum before and after is the same, due to the Law of Conservation of momentum. Thus if you calculate the momentum before, then you have the after momentum or vice-versa.


Is there conservation of momentum in hydraulic press?

Of course there is. Conservation of momentum applies everywhere - no exceptions have been found.


What is always conserved?

There are several conservation laws in nature: conservation of mass, conservation of energy, of momentum, of angular momentum, of electric charge, and others.


How is the conservation of momentum important to astronomy?

There are several conservation laws in physics, and many of them tell an astronomer what is, and what isn't, possible. This can help explain how certain things happen, or even predict what will happen. Among the laws of conservation that are relevant in astronomy are: conservation of mass; conservation of energy; conservation of momentum; conservation of rotational momentum; conservation of charge.