Respuesta :

abiolaraymond1995

Answer:

2205J

Explanation:

Potential energy = mgh

where g is acceleration due to gravity=9.8[tex]m/s^{2}[/tex]

m is mass of the body

h is height

m=75kg    , h=3m

P.E= 75*9.8*3

 =2205J

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