動摩擦的意思、翻譯和例句

是什麼意思

「動摩擦」是指兩個物體在相對運動時,接觸面之間產生的摩擦力。這種摩擦力的大小取決於物體的質量、表面材料的特性以及相對運動的速度。動摩擦通常小於靜摩擦,因為靜摩擦是防止物體開始移動的摩擦力,而動摩擦則是物體已經在運動過程中所產生的摩擦力。

依照不同程度的英文解釋

  1. Friction that happens when things slide against each other.
  2. The force that slows down moving objects.
  3. The resistance between two surfaces that are moving.
  4. The force that opposes the motion of two surfaces in contact.
  5. The force that acts between two moving surfaces.
  6. The force that arises when two surfaces slide past each other.
  7. The resistance encountered by an object in motion due to contact with another surface.
  8. The force that occurs when two objects are in relative motion.
  9. The phenomenon where kinetic energy is converted into thermal energy due to the interaction of moving surfaces.
  10. The interaction that occurs when two surfaces slide against each other, causing resistance.

相關英文單字或片語的差別與用法

1:Kinetic friction

用法:

這是一種描述物體在運動過程中所經歷的摩擦力。當一個物體在另一個物體上滑動時,動摩擦力會對其運動產生影響。這種摩擦力通常較小,因為物體已經在運動中,並且接觸面之間的微小不平整度已經被磨平。

例句及翻譯:

例句 1:

當物體滑動時,動摩擦力會影響它的速度。

The kinetic friction affects the speed of the object as it slides.

例句 2:

動摩擦力通常小於靜摩擦力。

Kinetic friction is usually less than static friction.

例句 3:

在計算物體的運動時,動摩擦力是重要的考量因素。

Kinetic friction is an important factor to consider when calculating the motion of an object.

2:Sliding friction

用法:

這是指物體在另一個物體上滑動時所產生的摩擦力。滑動摩擦力常用於描述物體在平面上或斜面上移動的情況,並且與物體的質量和接觸面材料有關。

例句及翻譯:

例句 1:

動摩擦力對於滑板運動非常重要。

Sliding friction is very important for skateboarding.

例句 2:

在不同材料之間,滑動摩擦力的大小會有所不同。

The magnitude of sliding friction varies between different materials.

例句 3:

當你推一個箱子時,滑動摩擦力會影響你施加的力量。

When you push a box, the sliding friction affects the force you apply.

3:Dynamic friction

用法:

這個詞常用於物理學中,描述物體在運動中的摩擦力。動摩擦力的特性和大小取決於物體的速度和接觸面材料。

例句及翻譯:

例句 1:

動摩擦力是物體在運動時與地面之間的摩擦力。

Dynamic friction is the friction between the object in motion and the ground.

例句 2:

在計算動摩擦力時,必須考慮物體的速度。

When calculating dynamic friction, the speed of the object must be considered.

例句 3:

動摩擦力影響了物體的加速和減速。

Dynamic friction affects the acceleration and deceleration of the object.