Question

Energia potencial de una pila de 100g colocados sobre una mesa de 68 cm del piso

Answer 1

Answer:

Ep=0.66J

Explanation:

We have to use the formula for potential energy

$E_{p}=Mgh$

where g is the gravity constant, h is the heigth an M is the mass. By replacing and taking into account the appropriate units (kg and m) we have

100g=0.1kg

68cm=0.68m

$E_{p}=(0.1kg)(9.8\frac{m}{s^{2}})(0.68m)=0.66J$

I hope this is useful for you

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