Physics, 28.11.2019 01:31 andybiersack154
How many grams of carbohydrate does a person of mass 73.00 kg need to metabolize to climb five flights of stairs (15 m height increase)? each gram of carbohydrate provides 17.6 kj of energy. assume 10.0% efficiency − that is, 10.0% of the available chemical energy in the carbohydrate is converted to mechanical energy. what happens to the other 90% of the energy?
Answers: 1
Another question on Physics
Physics, 21.06.2019 15:50
Ahollow metal sphere has 6 cm and 11 cm inner and outer radii, respectively. the surface charge density on the inside surface is −100nc/m2. the surface charge density on the exterior surface is:
Answers: 1
Physics, 21.06.2019 19:50
An object is dropped from a tower, 400 ft above the ground. the object's height above ground t seconds after the fall is s(t)equals400 minus 16 t squared. determine the velocity and acceleration of the object the moment it reaches the ground. the velocity of the object the moment it reaches the ground is nothing ft/s.
Answers: 1
Physics, 21.06.2019 21:40
Achemistry student needs of 40ml diethylamine for an experiment. by consulting the crc handbook of chemistry and physics, the student discovers that the density of diethylamine is 0.7 . calculate the mass of diethylamine the student should weigh out. round your answer to significant digits.
Answers: 1
Physics, 22.06.2019 05:00
Wavelength,frequency,and energy are related.what happens to a wave as it’s wavelength gets shorter?
Answers: 2
You know the right answer?
How many grams of carbohydrate does a person of mass 73.00 kg need to metabolize to climb five fligh...
Questions
Health, 24.06.2021 21:40
History, 24.06.2021 21:40
Mathematics, 24.06.2021 21:40
Biology, 24.06.2021 21:40
Mathematics, 24.06.2021 21:40
