swimmersue1or36fl swimmersue1or36fl

17-06-2017
Mathematics

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How much potential energy would a 4kg ball have if it is at the top of a 10m building?

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festinger festinger

17-06-2017

Use the formula:
[tex]Potential\,Energy = mass*gravitational\,acceleration*height[/tex]
[tex]P.E=4*9.81*10 = 392.4J[/tex]

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