Physics, 12.03.2020 16:52 jaccamoboy
1. (5 pts) (Inspired by 7.1) On May 1953, Tenzig Norgay and Edmund Hillary became the first humans to climb to the summit of Mount Everest (8850 m). Assume they each had a mass of 75 kg while climbing, plus each carried 20 kg of equipment and clothes. Climbing started from base camp (at 5335 m above sea level) and had to be gradual so their bodies could adjust to low air pressure. There were four stops before the summit was reached: camp 1 (6000 m), camp 2 (6400 m), camp 3 (7450 m), and camp 4 (7950 m). a) Compute the total energy each of the climbers had to spend for going from base camp to the summit. Provide your result in units of kilocalorie (1 kCal = 4184 J).
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Physics, 21.06.2019 18:00
Ineed extreme for task 2. my student number is 571721. many to whoever solves this correctly, im in debt to you.
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Physics, 22.06.2019 04:30
Light that is polarized along the vertical direction is incident on a sheet of polarizing material. only 96% of the intensity of the light passes through the sheet and strikes a second sheet of polarizing material. no light passes through the second sheet. what angle does the transmission axis of the second sheet make with the vertical?
Answers: 2
Physics, 22.06.2019 09:00
This is really important 1.which of the following prefixes represents the largest value? (2 points)gigahectorkilomilli2.which of the following types of graphs is best for plotting the mean, median, and mode of data? (2 points)bar graphbox-and-whiskercircle graphstem-and-leaf
Answers: 1
Physics, 22.06.2019 11:00
Which of the following are guidelines to follow for obtaining accurate observations
Answers: 2
1. (5 pts) (Inspired by 7.1) On May 1953, Tenzig Norgay and Edmund Hillary became the first humans t...
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