As a spacecraft moving at 0 92c travels past an observer on

Last updated: 6/21/2023

As a spacecraft moving at 0 92c travels past an observer on Earth the Earthbound observer and the passengers of the craft each start identical alarm clocks that are set to ring after 6 0 hours have passed According to the Earthling what does the Earth clock read when the spacecraft clock rings O 20 hours O 15 hours O 13 hours O 18 hours