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Answered

Using GRESA method: Find the height of an object that has a mass of 56 kg if it's gravitational potential energy is 9800 J. ​

Sagot :

GIVEN:

m = 56 kg

GPE = 9800 J

REQUIRED:

h

EQUATION:

[tex]h = \dfrac{GPE}{mg}[/tex]

SOLUTION:

[tex]\begin{aligned} h & = \frac{\text{9800 J}}{(\text{56 kg})(\text{10 m/s}^2)} \\ & = \boxed{\text{17.5 m}} \end{aligned}[/tex]

ANSWER:

The height of an object is 17.5 m.

[tex]\\[/tex]

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