QUESTION IMAGE
Question
calculate the potential energy of a 2 kg box that is 12 m off the floor
Step1: Escribir la fórmula de energía potencial gravitacional
$$E_{p}=mgh$$
donde \(m\) es la masa, \(g = 9.8\ m/s^{2}\) (aceleración debida a la gravedad) y \(h\) es la altura.
Step2: Sustituir los valores dados
Dado que \(m = 2\ kg\), \(h=12\ m\) y \(g = 9.8\ m/s^{2}\), sustituimos en la fórmula:
$$E_{p}=2\times9.8\times12$$
Step3: Realizar el cálculo
$$E_{p}=2\times9.8\times12=235.2\ J$$
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\(235.2\ J\)