What is the speed of the T+ in the KU rest frame
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- An observer measures a spacecraft’s length to be exactly half of its rest length. a) What is the speed of the ship relative to the observer’s frame of reference? b) By what factor do the spaceship’s clocks run slow relative to clocks in the observer’s frame?An electron moving at 0.80c relative to the Earth reference frame travels the 100m length of a building (as measured in the Earth reference frame). What is the length of the building according to an observer moving along with the electron?3) In a frame S, two events are observed by Max: event 1: a pion (pi meson) is created at rest at the origin, and event 2: the pion disintegrates (decays) after time T. Susan is an observer in frame S', and is moving in the positive direction along the positive x-axis, with speed v. Susan observes the same two events in her frame. The two frames coincide at time t = t' = 0. a) Find the positions and timings of these two events in Susan's frame according to the Galilean transformation. b) What are the positions and timings of the two events in Susan's frame according to the Lorentz transformation? Provide details of how you calculated your results, and explain the differences be- tween the answers (a) and (b).
- The wow expert Hand written solution is not allowed.You and vouur archenemy pass each other in rockets that are each traveling 0.2c relative to the other. You observe that your rocket (which you have measured to be 281 m Jong ten times as long as your archenemy's spaceship. How long is your rocket in your archenemy's frame? How long is your archenemy's rocket in their frame?How can I calculate the space separation between two events in a rest frame?