An astronaut takes what he measures to be a 10-min nap in a space station orbiting earth at 8000 m/s. a signal is sent from the station to earth at the instant he falls asleep, and a second signal is sent to earth the instant he wakes. part a does an observer on earth measure the astronaut's nap as being shorter than, longer than, or equal to 10 min?

i think the answer would be b

he made 11 calls in one day

i think its c if i'm wrong

this is an example of "committed" time.

committed time, as contracted time, takes need over essential and available time since it is seen as profitable work. it alludes to the time allotted to keep up a home and family. at the point when a man is commuting using committed time this individual may feel that the drive is an obligation to family, for example, strolling youngsters to class or driving a mate to work. contracted and committed time clients may feel that their commute could really compare to the commute of important or leisure time clients on the grounds that their commute is profitable work. in this manner, they might be more disposed to pick a mechanized method of movement.