Momentum is conserved when two objects collide in a closed system.
Total energy gets conserved. Also, total mass. There are several other quantities that get conserved, too (for example, baryon number, or electrical charge), but those are probably not very relevant for thermodynamics.
Actually, MOMENTUM is conserved when two objects collide in a closed system.
By definition, a closed system is one with no mass entering or leaving - so mass is conserved.
when two objects collide in a closed system, energy is formed.
A closed system
It is conserved because it stays in the system and never leaves. So it will be there forever until you open up the system.
When an object is accelerated along a distance that requires energy. If the object is then slowed to a stop by a breaking system that gets back that energy then the energy is said to be conserved
Well, the Law of Conservation of Mass a.k.a the Principle of Mass/Matter Conservation says that the mass of everything that is closed to all matter and energy will always remain constant over time. ~ You can only tell if mass or matter is conserved by determining if it has a closed system or an open system ~ Mass or matter is only conserved in a closed system because a closed system is a system that cannot exchange matter with its surroundings, so to say that mass or matter is conserved by being "trapped" and will stay constant. I hope this helped!! XD
Energy is always conserved. The "why" is a bit difficult to understand; according to Noether's Theorem, this is related to the fact that the laws of physics don't change over time. But that's a lot of advanced math. But that's how conservation of energy is derived nowadays.
A closed system
It is conserved because it stays in the system and never leaves. So it will be there forever until you open up the system.
When an object is accelerated along a distance that requires energy. If the object is then slowed to a stop by a breaking system that gets back that energy then the energy is said to be conserved
Conservation of linear Momentum is independent of the coordinate system. It does not matter what coordinates are used. In a closed system, i.e. no external forces, momentum is conserved
An angular momentum is the vector product which describes the rotary inertia of a system around its axis and is conserved in a closed system.
Well, the Law of Conservation of Mass a.k.a the Principle of Mass/Matter Conservation says that the mass of everything that is closed to all matter and energy will always remain constant over time. ~ You can only tell if mass or matter is conserved by determining if it has a closed system or an open system ~ Mass or matter is only conserved in a closed system because a closed system is a system that cannot exchange matter with its surroundings, so to say that mass or matter is conserved by being "trapped" and will stay constant. I hope this helped!! XD
Energy is always conserved. The "why" is a bit difficult to understand; according to Noether's Theorem, this is related to the fact that the laws of physics don't change over time. But that's a lot of advanced math. But that's how conservation of energy is derived nowadays.
Mechanical energy is equal to potential energy plus kinetic energy in a closed system. The total mechanical energy is conserved.
Mechanical energy is equal to potential energy plus kinetic energy in a closed system. The total mechanical energy is conserved.
Mechanical energy is equal to potential energy plus kinetic energy in a closed system. The total mechanical energy is conserved.
Mechanical energy is equal to potential energy plus kinetic energy in a closed system. The total mechanical energy is conserved.
Mechanical energy is equal to potential energy plus kinetic energy in a closed system. The total mechanical energy is conserved.