NASA's new SLS rocket travels about 10 km/s in space. At this speed, how long would it take to reach alpha centauri (4.4 light years away from the sun)?
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NASA's new SLS rocket travels about 10 km/s in space. At this speed, how long would it take to reach alpha centauri (4.4 light years away from the sun)?
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- Earth is on average a distance of 2.25 x 1011 m away from Mars. If a radio signal is sent from Earth traveling at a speed of 3.0 x 108 m/s, how many seconds would it take to be received on Mars?Our Galaxy is about 100,000 light-years across. If you could travel at half of the speed of light, how much time would it take you to go across our Galaxy? AnswerThe speed of light in space is 3.00 x 108 m/s. The time for light from the Sun to reach Earth is 8 minutes 20 seconds. Therefore, the distance from the Sun to Earth is 2.40 x 109 m. 8.64 x 1012 m. 1.50 x 1011 m. 2.25 x 109 m.
- A cosmic ray travels 60 km through the earth’s atmosphere in 400 μs, as measured by experimenters on the ground. How long does the journey take according to the cosmic ray?How long will it take a boat, moving at 5.6 m/s, to travel 100 meters? a.17.9 seconds. c. 0.056 seconds. b. 100 seconds. d. 560 seconds.If the sun is 1.5 x 10^8 km from Earth, how long does it take light to strike Earth when traveling at 3.0 x 10^5 km/s?
- The speed of light is 3 x 108 m/s. If it takes sunlight 8 minutes to reach earth, how far away is the sun?If a SpaceX rocket is fired (basically straight up) and reaches an altitude of 60,000.0 ft in 43 seconds, what is it's average velocity in mph?You start out by driving 293 miles north in 4 hours and 58 minutes, and then you stop and park for a while. Finally you drive another 36 miles north in 4 hours and 35 minutes. The average velocity for your entire trip was 27.56 miles per hour to the north. How much time did you spend parked? 1 hours 11 minutes 11 hours 56 minutes 2 hours 23 minutes 4 hours 46 minutes
- A sea turtle migrates through the ocean, traveling 2000km at an average velocity of 0.2 m/s. How long will it take the turtle to complete this journey? a. 100,000,000 seconds b. 10,000,000 seconds c. 1,000,000 seconds d. 1,000,000,000 secondsApproximately how long would it take a telephone signal to Travel 480 km ( 1km= 1000m) from earth to the international space station? ( telephone signals travel at the speed of light).A rocket is travelling from earth through space at a speed of 2.7x10^8m/s. The pilot measures the journey to take 240 minutes. How long does mission control on Earth think the flight lasted for?