Physics, 25.10.2020 21:10 treaustin656
URGENT PLS HELP
The radius of one of the planets in the solar system is r = 4.5 x 1012 m and its orbital period is T = 165
years. What is the magnitude of the orbital velocity of this planet around the sun, assuming a circular
orbit?
(1 point)
O2.17 x 103 m/s
O 8.24 x 104 m/s
O 6.33 X 102 m/s
O 5.43 x 103 m/s
Answers: 1
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Which describes increasing the efficiency of energy resource
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Which of the following is part of the explanation or description of electromagnetic waves? (select all that apply) a. electrically charged molecules in a medium transfer their energy to nearby electrically charged molecules. b. a changing electric field causes a changing magnetic field. c. magnetic molecules in a medium transfer their energy to nearby magnetic molecules. d. a changing magnetic field causes a changing electric field.
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Physics, 23.06.2019 00:30
Discuss the difference between thermal energy and heat. (terrance) terrance, egolf, r., congdon, donald. physical science student text, 5th edition. bju press, 2014. vitalbook file.
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Physics, 23.06.2019 03:00
If you visited mount shasta city (elevation 900 m [3000 ft.]) and found the outside air temperature to be 27Β°c (81Β°f), what would be the air temperature at the summit of mount shasta (elevation 4200 m [14,000 ft.]) at that moment-assuming that the temperature conditions with altitude change at an average, or normal, lapse rate?
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URGENT PLS HELP
The radius of one of the planets in the solar system is r = 4.5 x 1012 m and its or...
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