Physics, 15.11.2019 01:31 needhelp243435
The terminal speed of a sky diver is 137 km/h in the spread-eagle position and 318 km/h in the nosedive position. assuming that the diver's drag coefficient c does not change from one position to the other, find the ratio of the effective cross-sectional area a in the slower position to that in the faster position.
Answers: 2
Physics, 22.06.2019 22:40
Which of the following is a direct benefit of the use of assembly lines in production a. laws against theft fraud and coercion are needed to protect free choice. b. the government needs to plan efficient outcomes. c. competition among producers by itself cannot ensure a wide range of consumer choices. d. works pressure the government to guarantee minimum wages
Answers: 2
Physics, 23.06.2019 02:00
Compare the maximum rate of heat transfer to the basal metabolic rate by converting a bmr of 88 kcal/hr into watts. what is the value? from this comparison you should see why the body can accommodate a modes amount of activity in hot weather but strenuous activity would increase the metabolic rate above the body's ability to remove heat [12].
Answers: 3
Physics, 23.06.2019 02:30
Find an expression for the electric field e⃗ at the center of the semicircle. hint: a small piece of arc length δs spans a small angle δθ=δs /r, where r is the radius. express your answer in terms of the variables q, l, unit vectors i^, j^, and appropriate constants.
Answers: 1
Physics, 23.06.2019 03:50
Acar driving 22.7 m/s on flat ground drives off a 42.3 m high cliff. how much time does it take to reach the ground?
Answers: 1
The terminal speed of a sky diver is 137 km/h in the spread-eagle position and 318 km/h in the nosed...
History, 20.09.2020 03:01
Mathematics, 20.09.2020 03:01
Chemistry, 20.09.2020 03:01
Mathematics, 20.09.2020 03:01
English, 20.09.2020 03:01
Biology, 20.09.2020 03:01
Mathematics, 20.09.2020 03:01
Mathematics, 20.09.2020 03:01
Mathematics, 20.09.2020 03:01