1. An object in rest tends to stay in rest until it is acted on by an outside force e.g. gravity. Same applies to an object in motion
2. The acceleration of an object depends on the magnitude (amount) of force and the direction of the force. Basically, more force, more acceleration
3. For every action there is an equal and opposite reaction. When you sit on a chair you put a force on it. The chair must respond with the same magnitude of force or it will collapse.
Hope this helps!
FYI, its laws of motion, not gravity :)
Newton's set of three laws describe how force affects motion. None of those has
anything to do with gravity, except that gravity is one of many possible causes of
force. Newton's law of gravity is another whole law.
Newton's First Law of Motion (Law of Inertia): Every body continues in its
state of rest or of uniform speed in a straight line unless it is compelled to
change that state by forces acting on it.
Newton's Second Law of Motion: The acceleration of an object is directly
proportional to the net force acting on it and is inversely proportional to its mass.
The direction of the acceleration is in the direction of the net applied force.
Newton's Third Law of Motion (Law of Action-Reaction):Whenever one object
exerts a force on a second object, the second exerts an equal and opposite force
on the first.
There is only one Law of Gravity; any two objects will attract each other with a force which is directly proportional to the product of their masses and inversly proportional to the square of the distance between them. Thus;
F=G(M1+M2)/r2
Where G is the gravitational constant expressed as 6.67 *10-11 Nm2/kg2.
The rules of gravity are they attract and if u lean on a wall u are givein pressior to the wall and the wall is attracting on the peson who is leaning on the wall.
There is no such "law" in physics as the conservation of gravity.
first law of gravity states that "a body in the universe tends to stay in motion unless and until it's acted upon by an external force. this defines inertia.
Scientists call this law the law of conservation of matter
The 1st Law of thermodynamics is a restatement of the law of conservation of energy.
The law of Conservation of Energy. Actually, that law has been superceded now by a slightly different one. Recently (maybe 100 years ago) it was learned that energy can become mass and mass can become energy. So the law had to be modified to say that the total combination of mass and energy can't be created or destroyed.
It is called precisely what you wrote in the title: "Law of Conservation of Energy". An alternative name is the "First Law of Thermodynamics".
That would be the law of conservation of mass, conservation of matter.
No. So far this has not been possible. Since a "gravity shield" would make it possible to violate the law of conservation of energy, it is probably not possible, either.No. So far this has not been possible. Since a "gravity shield" would make it possible to violate the law of conservation of energy, it is probably not possible, either.No. So far this has not been possible. Since a "gravity shield" would make it possible to violate the law of conservation of energy, it is probably not possible, either.No. So far this has not been possible. Since a "gravity shield" would make it possible to violate the law of conservation of energy, it is probably not possible, either.
If by the law of conservation you mean the Law of Conservation of Matter, then it states that matter cant be created or destroyed.
You can't create it nor destory it. Just like the Law of Conservation of Energy.
It is not clear what law of conservation you are talking about. There are several.
It is not clear what law of conservation you are talking about. There are several.
Scientists call this law the law of conservation of matter
The 1st Law of thermodynamics is a restatement of the law of conservation of energy.
The law of conservation of mass, which states that in a closed system, mass is neither created nor destroyed, it can only change form. This means that in a chemical reaction that takes place in a closed system, the mass of the reactants equals the mass of the products.
The law of conservation of mass/matter states that mass/matter cannot be created or destroyed in chemical or physical changes.
If by the law of conservation you mean the Law of Conservation of Matter, then it states that matter cant be created or destroyed.
Answer the question...
Law of Conservation of mass(atomic mass). As mass can be considered relative to energy, therefore Law of Conservation is also correct but Law of conservation of mass is is much more accurate because here mass is a much more accurate term that is required here. Here, since, we are balancing molecules, then we require atomic or molecular mass.