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What does the word momentum mean in science terms?
In science terms, momentum refers to the quantity of motion an object has. It is calculated as the product of an object's mass and its velocity. Momentum is a vector quantity, meaning it has both magnitude and direction.
What does spin mean in science?
In science, spin refers to an intrinsic form of angular momentum that certain subatomic particles, such as electrons and protons, possess. Spin helps to explain various properties and behaviors of these particles, and it is an essential component of quantum mechanics.
What is mean by consevation of momentum?
The conservation of momentum states that in a closed system, the total momentum before an interaction is equal to the total momentum after the interaction, as long as no external forces are present. This principle is based on the law of inertia and is a fundamental concept in physics.
What does conversation of momentum mean?
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.
What does change in momentum mean?
A change in momentum refers to the difference in an object's momentum before and after a force is applied to it. This change can be caused by a change in the object's mass, velocity, or direction. It is measured by calculating the final momentum minus the initial momentum.
