Geography, 27.09.2019 16:10 tipbri9749
2) distances near and beyond the solar system a) we discussed in class that the closest star besides the sun is alpha centauri, which is 4.4 light years away. if it takes 8 light minutes for the light to come from the sun to earth, and 4.4 years from alpha centauri, how much further is alpha centauri compared to the sun? b) how long would it take to get to alpha centauri if you were flying with a (science fiction) spaceship that goes at 1/1000th the speed of light? (discussed in class! ) c) how long would it take to get to alpha centauri with the fast current space craft, called juno, that goes at 266,000 km/h (or 165,000 mph)?
Answers: 2
Geography, 23.06.2019 05:00
Which of the following statements about wearher along mountain ranges is correct
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Geography, 23.06.2019 20:40
By locating production facilities abroad, multinational corporations must pay more for labor true or false
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Geography, 23.06.2019 21:50
(10 points) 1. cone 2. rectangle 3. triangle 4. circle 5. cylinder a. perpendicular cross section of a pyramid b. perpendicular cross section of a cylinder c. parallel cross section of a sphere d. shape created when a rectangle is rotated about the y-axis e. shape created when a right triangle is rotated about the y-axis
Answers: 1
2) distances near and beyond the solar system a) we discussed in class that the closest star besides...
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