Collision - Wikipedia
网页In physics, a collision is any event in which two or more bodies exert forces on each other in a relatively short time. Although the most common use of the word collision refers to incidents in which two or more objects collide with great force, the scientific use of the term implies nothing about the magnitude of the force. [1] Types of collisions
collisions是什么意思_collisions的翻译_音标_读音_用法_例句_爱词 …
网页牛津. collisions. 高中. 英 [kə'lɪʒnz] 美 [kə'lɪʒnz] 释义. n. 碰撞 ( collision的名词复数 ); 冲突; （两人之间或对立意见、看法等之间的）冲突; 抵触. 实用场景例句. 全部. Two - dimensional collisions, both elastic and inelastic, may be demonstrated on this table. 在这个桌上, 可以演示二 维 的弹性和非弹性碰撞. 辞典例句. Elastic collisions deplete very little of the electron's energy. 弹性碰撞中电子减少的能量非常少. 辞典例句.
COLLISION中文(简体)翻译：剑桥词典 - Cambridge Dictionary
网页noun. uk / kəˈlɪʒ. ə n / us / kəˈlɪʒ. ə n / collision noun (ACCIDENT) Add to word list. [ C or U ] an accident that happens when two vehicles hit each other with force. （车辆的）碰撞， …
Collision | Types, Causes & Effects | Britannica
网页Collision, in physics, the sudden, forceful coming together in direct contact of two bodies, such as, for example, two billiard balls, a golf club and a ball, a hammer and a nail head, two railroad cars when being coupled together, or a falling object and a floor.
Physics Simulation: Collisions - The Physics Classroom
网页This collection of interactive simulations allow learners of Physics to explore core physics concepts by altering variables and observing the results. This section contains nearly 100 simulations and the numbers continue to grow.
9.7: Types of Collisions - Physics LibreTexts
网页2022年9月12日 · Although momentum is conserved in all interactions, not all interactions (collisions or explosions) are the same. The possibilities include: A single object can explode into multiple objects (explosions). Multiple objects can collide and stick together, forming a single object (inelastic).
Collisions - Physics Book - gatech.edu
网页2019年7月8日 · A collision is the act in which two or more entities exert forces on each other over a time period, often expressed in a short period. Collisions behave according to the fundamental principles of physics. The nature of collisions allow for assumptions, as discussed later, to solve for unknowns.
7.3: Collisions - Physics LibreTexts
网页Collisions involve forces (there is a change in velocity ). The magnitude of the velocity difference at impact is called the closing speed. All collisions conserve momentum. What distinguishes different types of collisions is whether they also conserve kinetic energy.
14.1: Types of Collisions - Physics LibreTexts
网页2023年6月15日 · Although momentum is conserved in all interactions, not all interactions (collisions or explosions) are the same. The possibilities include: A single object can explode into multiple objects (explosions). Multiple objects can collide and stick together, forming a single object (inelastic).
9.4 Types of Collisions - University Physics Volume 1 - OpenStax
网页Collisions. A closed system always conserves momentum; it might also conserve kinetic energy, but very often it doesn’t. Energy-momentum problems confined to a plane (as ours are) usually have two unknowns. Generally, this approach works well: Define a closed system. Write down the expression for conservation of momentum.
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