lakristaknabe9 lakristaknabe9
  • 24-02-2024
  • Physics
contestada

A 75 kg man climbs a mountain 1000m high in 3hours and uses 9.8kcal/min. Calculate the energy consumed in Joules/sec?

Respuesta :

susp1ciousn1nja susp1ciousn1nja
  • 24-02-2024

Answer:

Calculate the total energy consumed during the climb:

Total energy consumed = Energy consumption rate * time

= 40908.8 J/min * 180 min

= 7,384,064 J

Calculate the power consumed in joules per second:

Power consumed (in joules per second) = Total energy consumed / Time taken

= 7,384,064 J / 10800 sec

≈ 683.426 J/s

Therefore, the power consumed during the climb is approximately 683.426 joules per second (J/s).

Answer Link

Otras preguntas

The volume of 100 drops of a liquid is 1 fluid ounce. What is the volume of 10 drops?
when you divide me by 5 and get a remainder 4. I have two digits. both odd. the sum of my digits 10
do you think that the period from 1350 to 1750 was a period in medicine of mainly change or mainly continuity( continuing old method) ?
What steps did Napoleon take to create an empire in Europe?
Which of the following is not a major economic activity of the Outback? a. Agriculture b. Tourism c. Fishing d. Mining
The development of which early civilization was influenced most directly by the Tigris River, the Zagros Mountains, and the Syrian Desert? (1) Chinese (3
what is a good thesis statement for Addiction being a choice first and then becoming a disease
Is cultural imperialism form of colonization?
p = 2m + 2w solve for m
Find out about two government schemes to ensure social justice to the marginalized sections of our society.(Explain any two in details)