impul

Impul is a term that appears in several languages and contexts, often as a stem related to force, drive, or momentum. In Romanian, the related noun impuls denotes an impulse or spur; the definite form impulsul means "the impulse." The root impul also occurs in compounds and other forms in languages that share Latin or Germanic roots, but spelling and grammar vary by language.

In physics, impulse is a defined quantity: the integral of force over the time during which the force acts, and it equals the change in momentum of a body (J = ∫ F dt = Δp). The concept connects short-duration, high-magnitude forces to motion changes, and is used in mechanics, engineering, and collision analysis.

In everyday language, the root impul evokes a stimulus or trigger, a moment that initiates action or change. In branding, Impul may be used as a name to convey energy, speed, or initiative; however, there is no single international entity universally known simply as "Impul."

Because "Impul" can refer to multiple, unrelated things, readers seeking information about a specific use should provide context or check the relevant domain—linguistics, physics, or brand registries. See also Impulse, Momentum, Romanian language.