Respuesta:
[tex]2J[/tex]
Explicación:
Datos:
[tex]Masa: m = 1kg.[/tex]
[tex]Rapidez: V = 2m/s[/tex]
Energía Cinética: [tex]Ec = ?[/tex]
Fórmula:
[tex]Ec = \frac{1}{2} mV^{2}[/tex]
[tex]Ec= 0.5 * 1kg*(2m/s)^{2} = 0.5 * 1k * 4m^{2} /s^{2}[/tex]
[tex]Ec = 2joules.[/tex]
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Respuesta:
[tex]2J[/tex]
Explicación:
Datos:
[tex]Masa: m = 1kg.[/tex]
[tex]Rapidez: V = 2m/s[/tex]
Energía Cinética: [tex]Ec = ?[/tex]
Fórmula:
[tex]Ec = \frac{1}{2} mV^{2}[/tex]
[tex]Ec= 0.5 * 1kg*(2m/s)^{2} = 0.5 * 1k * 4m^{2} /s^{2}[/tex]
[tex]Ec = 2joules.[/tex]
Respuesta:
[tex]2J[/tex]