impulsi

In a sentence

• Necessitem un impuls continu per mantenir el projecte viu.

  We need a constant impulse to keep the project alive.

  Here, 'impuls' refers to effort or motivation, essential to sustaining an initiative.

• Quan aquella persona va parlar, vaig sentir un impuls per ajudar-la.

  When that person spoke, I felt an impulse to help them.

  In this context, 'impuls' represents a sudden desire or inclination to act.

• El motor necessitava un impuls més fort per arrancar.

  The engine required a stronger impulse to start.

  Here, 'impulse' is used in a mechanical sense, referring to force or energy needed to initiate motion.