22-03-2021
Mathematics

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Calculate this right and you will get the brainlist in

Calculate this right and you will get the brainlist in class=

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shaunahollland shaunahollland

22-03-2021

Use Ep=mgh
Ep- gravitational potential energy (Joules)
m- mass (kg)
g- acceleration due to gravity(9.8m/s^2 on earth)
h-height above ground (metres)

1.Ep=mgh
Ep= (0.1)(9.8)(4)
Ep=3.92 Joules

2.Ep=mgh
Ep=2(9.8)(3)
Ep=58.8 Joules

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