物體動量的意思、翻譯和例句

是什麼意思

「物體動量」是指物體的質量與其速度的乘積,通常用來描述物體在運動過程中的動態特性。動量是一個向量,具有大小和方向。在物理學中,動量的保守性是一個重要原則,表示在沒有外力作用的情況下,系統的總動量保持不變。

依照不同程度的英文解釋

  1. How fast something is moving and how heavy it is.
  2. The weight of an object multiplied by how fast it goes.
  3. A measure of how hard it is to stop something moving.
  4. The product of mass and velocity of an object.
  5. A quantity that describes the motion of an object.
  6. A vector quantity that is conserved in isolated systems.
  7. A physical property that combines mass and velocity.
  8. A measure of the motion of an object, dependent on its mass and speed.
  9. A fundamental concept in physics that describes the quantity of motion an object possesses.
  10. A vector quantity that represents the motion of an object, calculated as the product of its mass and velocity.

相關英文單字或片語的差別與用法

1:Momentum

用法:

在物理學中,指物體運動的量度,通常用於描述物體的運動狀態及其變化。動量的概念在碰撞、運動和力學等領域中非常重要,因為它有助於預測物體在相互作用後的行為。動量的保守定律指出,在一個封閉系統中,總動量是守恆的,這是許多物理學問題的基礎。

例句及翻譯:

例句 1:

動量的保守性在碰撞事件中非常重要。

The conservation of momentum is very important in collision events.

例句 2:

這個球的動量隨著速度的增加而增加。

The momentum of the ball increases as its speed increases.

例句 3:

在沒有外力作用下,系統的總動量不會改變。

The total momentum of a system remains unchanged in the absence of external forces.

2:Motion quantity

用法:

這是一個較少使用的術語,通常用來描述運動的量,但不如動量那麼普遍。它可以用來強調物體運動的特性,但在科學文獻中較少見。

例句及翻譯:

例句 1:

物體的運動量可以用來預測其運動行為。

The motion quantity of an object can be used to predict its motion behavior.

例句 2:

在物理學中,運動量和速度是密切相關的。

In physics, motion quantity and velocity are closely related.

例句 3:

我們需要考慮物體的運動量來解釋其運動。

We need to consider the motion quantity of the object to explain its movement.

3:Movement force

用法:

這個詞通常用於描述物體運動的力量,雖然不如動量準確,但可以用來表達物體在運動過程中的動態特性。

例句及翻譯:

例句 1:

物體的運動力取決於其質量和速度。

The movement force of an object depends on its mass and speed.

例句 2:

在討論運動時,運動力的概念是非常重要的。

The concept of movement force is very important when discussing motion.

例句 3:

我們可以通過計算物體的運動力來了解其行為。

We can understand its behavior by calculating the movement force of the object.