Physics, 15.04.2020 20:02 ariyanna029
Astronaut Rob leaves Earth in a spaceship at a speed of 0.960c relative to an observer on Earth. Rob's destination is a star system 14.4 light-years away (one light-year is the distance light travels in one year). Relative to a frame of reference that is fixed with respect to Earth, how long does it take Rob to complete the trip?
A) 15.0 years
B) 22.7 years
C) 4.20 years
D) 14.4 years
E) 10.8 years
Answers: 1
Another question on Physics
Physics, 22.06.2019 07:00
We put a force of 50n on an object and the acceleration is 100 m/s². what is the mass of the object?
Answers: 1
Physics, 22.06.2019 10:00
Your town is considering building a biodiesel power plant describe at least two advantages and two disadvantages
Answers: 1
Physics, 22.06.2019 10:20
Electromagnetic induction. a coil of wire contains n turns and has an electrical resistance r. the radius of each turn is a. initially, inside the coil there exists a uniform magnetic field of magnitude b0 parallel to the axis of the coil. the magnetic field is then reduced slowly. the current induced in the coil is i. how long does it take for the magnitude of the uniform field to drop to zero?
Answers: 1
Physics, 22.06.2019 16:30
Select all the correct answers. which three statements about electromagnetic radiation are true?
Answers: 3
You know the right answer?
Astronaut Rob leaves Earth in a spaceship at a speed of 0.960c relative to an observer on Earth. Rob...
Questions
Health, 15.03.2022 06:30
Mathematics, 15.03.2022 06:30
Mathematics, 15.03.2022 06:30
Biology, 15.03.2022 06:30
History, 15.03.2022 06:30
Physics, 15.03.2022 06:30
Mathematics, 15.03.2022 06:40
History, 15.03.2022 06:40
Mathematics, 15.03.2022 06:40
English, 15.03.2022 06:40
History, 15.03.2022 06:40
Mathematics, 15.03.2022 06:40
Chemistry, 15.03.2022 06:40
Mathematics, 15.03.2022 06:40
French, 15.03.2022 06:40
