luzceymacarranza luzceymacarranza
  • 09-03-2024
  • Mathematics
contestada

calcula en joules 430g y una velocidad de 30m/s..​

Respuesta :

itzamirv2
itzamirv2 itzamirv2
  • 09-03-2024

Para calcular la energía cinética en joules, podemos usar la fórmula:

E = 1/2 * m * v^2

Donde:

- m es la masa en kilogramos (convertiremos 430g a kg).

- v es la velocidad en metros por segundo.

Primero, convertimos la masa de gramos a kilogramos:

430g = 0.43kg

Luego, aplicamos la fórmula:

E = 1/2 * 0.43kg * (30m/s)^2

E = 1/2 * 0.43 * 900

E = 0.5 * 0.43 * 900

E = 193.5 J

Por lo tanto, la energía cinética es de 193.5 joules.

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