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22-07-2020
Mathematics

contestada

Una masa de 16 libras viaja con una velocidad de 30 m/s . Cuál es su energía cinética?

Respuesta :

Stephen46 Stephen46

22-07-2020

Energía cinética = 1 / 2mv²

Donde m es la masa y v es la velocidad

De la pregunta

la masa es de 16 libras

la velocidad es de 30 m / s

16 libras es equivalente a 7.257 kg

Entonces la energía cinética es

1/2(7.257)(30)²

Que es 3265.65 julios

Espero que esto te ayude

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