سرعة

In a sentence

• السيارة تمضي بسرعة كبيرة.

  The car is moving at high speed.

  In this sentence, 'سرعة' is used as a noun indicating the rate at which the car is moving.

• زاد الأطفال من سرعتهم في اللعب.

  The children increased their speed while playing.

  Here, 'سرعة' is utilized as a noun reflecting the velocity or pace of the children's actions within a context of play.

• تنافس العداؤون في سباق السرعة.

  The runners competed in the speed race.

  In this example, 'سرعة' refers to the attribute of rapidness or quickness, forming the concept of a race intended to measure speed.