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Ty lifts a set of 1250kg weights a vertical distance of 2m in a weight lifting contest.. What Potential Energy do the weights now possess? 12,789 Joules 24,500 Joules 4,500 Joules

Problemas

Ty lifts a set of 1250kg weights
a vertical distance of 2m in a
weight lifting contest.. What
Potential Energy do the
weights now possess?
12,789 Joules
24,500 Joules
4,500 Joules

Ty lifts a set of 1250kg weights a vertical distance of 2m in a weight lifting contest.. What Potential Energy do the weights now possess? 12,789 Joules 24,500 Joules 4,500 Joules

Solución

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Geraldinemaestro · Tutor durante 5 años
expert verifiedVerificación de expertos
4.0 (260 votos)

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To calculate the potential energy (PE) that Ty's weights now possess, we can use the formula:<br /><br />\[ \text{PE} = m \cdot g \cdot h \]<br /><br />where:<br />- \( m \) is the mass of the weights (1250 kg),<br />- \( g \) is the acceleration due to gravity (approximately 9.8 m/s²),<br />- \( h \) is the height (2 m).<br /><br />Plugging in the values:<br /><br />\[ \text{PE} = 1250 \, \text{kg} \cdot 9.8 \, \text{m/s}^2 \cdot 2 \, \text{m} \]<br /><br />\[ \text{PE} = 24500 \, \text{Joules} \]<br /><br />So, the correct answer is:<br /><br />\[ \boxed{24,500 \, \text{Joules}} \]
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