Physics, 17.06.2021 14:00 jgomez042202
The radial velocity of a galaxy is 2200 km/s per million parsecs, then what is its distance from the sun:
in light years and kilometers
​
Answers: 1
Physics, 21.06.2019 23:00
1point) a skydiver weighing 130 lb (including equipment) falls vertically downward from an altitude of 14,000 ft and opens the parachute after 20 s of free fall. assume that the force of air resistance, which is directed opposite to the velocity, is of magnitude 0.85|v|0.85|v| when the parachute is closed and is of magnitude 17|v|17|v| when the parachute is open, where the velocity vv is measured in ft/s. assume that acceleration due to gravity has magnitude 32 ft/s/s; remember that weight is the product of mass and gravitational acceleration. find the speed of the skydiver when the parachute opens. speed is 150.6121788 ft/s find the skydiver's height when the parachute opens. height is 2338.98591 ft find the limiting velocity vlvl after the parachute opens. (think about whether this should be positive or negative.) vl=vl= 7.647 ft/s
Answers: 2
Physics, 22.06.2019 08:30
A40.0 l tank of ammonia has a pressure of 12.7 kpa. calculate the. volume of the ammonia if it’s pressure is changed to 8.4 kpa while its temperature remains constant.
Answers: 3
Physics, 22.06.2019 09:00
Inside of a windmill or a dam is a that is used to transform one type of energy into electrical energy. a. motor b. generator c. transformer d. power pack
Answers: 2
Physics, 22.06.2019 11:30
In order of decreasing light-transmitting capabilities of materials, which is the correct sequence? a. transparent -> translucent -> opaque b. opaque -> transparent -> translucent c. opaque -> translucent -> transparent d. translucent -> transparent -> opaque
Answers: 1
The radial velocity of a galaxy is 2200 km/s per million parsecs, then what is its distance from the...
English, 02.01.2020 04:31
Mathematics, 02.01.2020 04:31
Mathematics, 02.01.2020 04:31
Biology, 02.01.2020 04:31
Mathematics, 02.01.2020 04:31
Mathematics, 02.01.2020 04:31
Computers and Technology, 02.01.2020 04:31
Mathematics, 02.01.2020 04:31
Social Studies, 02.01.2020 04:31
Physics, 02.01.2020 04:31