Question: You are gliding over Earth's surface at a high speed, carrying your high-precision clock. At points and on the ground are similar clocks, synchronized in the ground frame of reference. As you pass overclock. it and your clock both read . (a) According to you, do clocksand advance slower or faster than yours? (b) When you pass overclock , does it read the same time. an earlier time, or later time than yours? (Make sure your answer agrees with what ground observers should sec.) (c) Reconcile any seeming contradictions between your answers to parts (a) and (b).

The special relativity theory defines the relationship between space and time.According to Einstein, the speed of light in a vacuum is the same in any other space. General relativity talks about the gravitation force and its relation to the other force.

According to Einstein, if a person travels very high speed, then the events occurring in the inertial frame appear much slower than the event relative to his frame. This is happening because time in the inertial frame is going much slower than the time in the person frame. Therefore, the clock of the inertial frame would advance slower.

Hence the clocks and are advance slower than you clock.

The clock is still on the inertial frame and will still be slower than your clock when you pass it. Therefore, the clock is slower than your clock.

Hence the time on the clock read slower than yours.

When the ground observer sees your clock is going faster than his clock, you see the distance between the and length contracted, and it looks like you have a shorter length to travel. Therefore, there is no contract between parts (a) and (b).

Hence there is no contradiction between parts (a) and (b).