Physics, 31.08.2019 04:30 tasjanayroberts
Aplanet is 10 light years away from earth. what speed would you need to go for a trip to the planet and back to take only 5 years, as measured by you? you can ignore the time it takes to get up to speed or stop. b. how long would your trip take as measured by someone who stayed on earth?
Answers: 2
Physics, 22.06.2019 12:20
Which of the following situations is impossible? a) an object has velocity directed east and acceleration directed east. b) an object has zero velocity but non-zero acceleration. c) an object has constant non-zero velocity and changing acceleration. d) an object has velocity directed east and acceleration directed west. e) an object has constant non-zero acceleration and changing velocity.
Answers: 2
Physics, 22.06.2019 12:50
The combining of light nuclei is called blank. blank as in not actually blank. you know what im tryin to say.
Answers: 1
Physics, 22.06.2019 13:00
The law of the conservation of momentum says that the total momentum of any closed and isolated system cannot
Answers: 1
Aplanet is 10 light years away from earth. what speed would you need to go for a trip to the planet...
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