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What is the unit of momentum?Select an answerAkg/mBkg/m2Ckg/m3Dkg/m/s

Question

What is the unit of momentum?Select an answerAkg/mBkg/m2Ckg/m3Dkg/m/s

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Solution

Para responder a esta pregunta, primero debemos recordar la fórmula del momento lineal (o cantidad de movimiento), que es:

p=mv p = m \cdot v

donde:

  • p p es el momento lineal,
  • m m es la masa,
  • v v es la velocidad.

La masa (m m ) se mide en kilogramos (kg) y la velocidad (v v ) se mide en metros por segundo (m/s). Por lo tanto, la unidad del momento lineal es el producto de estas dos unidades:

kgms \text{kg} \cdot \frac{\text{m}}{\text{s}}

Ahora, revisemos las opciones dadas:

A) kg/m B) kg/m² C) kg/m³ D) kg/m/s

La opción correcta es la D) kg/m/s.

This problem has been solved

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