Outside earths atmosphere its Gravity, and on Earth its Mass and Velocity.
I don't see how anything can "act against momentum"; momentum is always conserved. If there is friction, the movement of the object will be slowed down; but in this case, momentum is transferred to the air, or whatever is slowing down the object in question. Total momentum will be conserved.
keep things in order
Momentum is not conserved when external forces act on a system, such as friction or air resistance, causing a change in the total momentum of the system.
Momentum is not a force. Momentum is a property of a moving object that depends on its mass and velocity. Forces, such as weight, air resistance, and resistance, act upon objects to change their momentum.
The law of conservation of momentum states that the total momentum of an isolated system remains constant if no external forces act on it. This means that momentum is conserved in collisions and interactions, with the total momentum before and after the event being the same.
The law of conservation of momentum states that the total momentum of a system remains constant if no external forces act on it. This principle applies in closed systems where the initial total momentum before a collision is equal to the final total momentum after the collision.
Conservation of momentum is a fundamental principle in physics that states the total linear momentum of an isolated system remains constant if no external forces act on it. This means that in a closed system, the total momentum before an event must equal the total momentum after the event. It is commonly used to analyze collisions and explosions.
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 the total momentum of a closed system remains constant if no external forces act on it. This means that momentum cannot be created or destroyed, only transferred between objects within a system.
Yes it would as insulators keep in the heat and keep it out depending on whether the item is hot or cold.
For momentum to be conserved, the system must be isolated from external forces. This means that no external forces, like friction or air resistance, can act on the system. Additionally, the total momentum of the system before an interaction must be equal to the total momentum after the interaction.
Shepherds have historically used one black sheep to act as a marker (counter) for each 100 sheep in their herd. Sadly, many adults still use their fingers to keep count.