Question

and base of the result give a general conclusion

Sample problem about special Relativity: In a Manama city of Bahrain, a soccer game lasts 4 hours. Space travelers view the game in a spaceship convoy, which happens to pass through the earth as the game progresses. All spacecraft travel at a constant speed of 2.80 x10 m/s relative to the surface of the earth. How long is the match in the spacecraft's reference frame?

Answer 1

Soch: Event A: when Soccer game starts. Event B: When Soccer game ende. proper time to occure in that frame in cohich both events occurs at same space coordinates.. Smice, Soccer game is happening on Earth, so observer on earth will observe both events at same coordinates. So, time is proper in Earth's frame iņ= uhors. go, time will be delated in spacecrafthe frame. A Y- = 2.785 2. Vinter V1-12.972 = 2.788 2-812 It = XY = 11.14 hrs. & Length of match in spacceroff's frame.