simple physics problem concerning "Ep"?
i answered this problem , though there weren't any available answer and its annoying me, please show working out :)
calculate the gain in potential energy of a 60 kg person walking up the steps at the railway station if the change in height is 5m
given that potential energy is
Ep=Fs=mgh
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Verified answer
Ep = mgh
m=60 kg
g=9.8m/s
h=5m
Gain in Potential Energy = Ep
=> 60*9.8*5
=> 2940 J
Hope this helps! =)