Answer: An 80 kg hiker climbs to the top of a tall hill and builds up 470000J of gravitational potential energy. With this energy, he can climb up to 600m of Hight.
Explanation: To find the answer, we need to know about the Gravitational potential energy.
[tex]U=mgh[/tex]
U is the gravitational potential energy, m is the mass of the body, g is the acceleration due to gravity and h is the height.
[tex]h=U/mg[/tex]
[tex]h=470000/(80*9.8)=599.98=600 m[/tex]
Thus, from the above calculation, we can conclude that, he can climb up to 600m of Hight.
Learn more about the Gravitational potential energy here:
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