What is the minimum amount of energy required for an 80-kg climber carrying a 20-kg pack to climb Mt.Everest,8 850 m high?
A)8.67 MJ
B)4.16 MJ
C)2.47 MJ
D)1.00 MJ

Question

Quizplus · Accepted Answer

The minimum energy required is calculated using the formula for gravitational potential energy: E = mgh, where m is the total mass (80 kg + 20 kg = 100 kg), g is the acceleration due to gravity (9.8 m/s²), and h is the height (8,850 m). E = 100 kg * 9.8 m/s² * 8,850 m = 8,667,000 J or 8.67 MJ.

What Is the Minimum Amount of Energy Required for an 80-Kg