Physics, 25.04.2020 04:02 valeriegarcia12
(a) How much gravitational potential energy (relative to the ground on which it is built) is stored in the Great Pyramid of Cheops, given that its mass is about 7×109kg and its center of mass is 36.5 m above the surrounding ground? (b) How does this energy compare with the daily food intake of a person? [assuming that one regular calorie is 4.184 J and that a person’s daily food intake is 2,500 food calories – note a food calorie is 1,000 regular calories]
Answers: 3
times greater than the daily food intake of a person (in Joules).
Other questions on the subject: Physics
Physics, 21.06.2019 13:00, danessaporter
How well does the extrapolated value (the slope of the trend line) agree with the accepted value of free-fall acceleration (g = 9.8 m/s2)?
Answers: 1
Physics, 21.06.2019 23:00, micahwilkerson9495
Pls pls pls pls ! describe, in your own words, how you found the epicenter of the earthquake.
Answers: 1
Physics, 22.06.2019 07:00, lujaynsparkles
Which articulations allow for greatest range of motion?
Answers: 1
You know the right answer?
(a) How much gravitational potential energy (relative to the ground on which it is built) is stored...
Questions in other subjects:
History, 15.01.2022 07:10
History, 15.01.2022 07:10
Mathematics, 15.01.2022 07:10
Mathematics, 15.01.2022 07:10
History, 15.01.2022 07:10
Computers and Technology, 15.01.2022 07:10
