1. A rocket is moving at 1/4 c relative to Earth. At the center of this rocket, a light source suddenly flashes. To an observer at rest in the rocket a. the light pulse will reach the front of the rocket at the same instant that it reaches the back of the rocket. b. the light pulse will reach the front of the rocket before it reaches the back of the rocket. c. the light pulse will reach the front of the rocket after it reaches the back of the rocket.
I need only number 1 and 2 revise. The red color comment is written by my professor.
*Please write your explain and tell me where I'm wrong and what did you change. Thank you
1. A rocket is moving at 1/4 c relative to Earth. At the center of this rocket, a light source suddenly flashes. To an observer at rest in the rocket a. the light pulse will reach the front of the rocket at the same instant that it reaches the back of the rocket. b. the light pulse will reach the front of the rocket before it reaches the back of the rocket. c. the light pulse will reach the front of the rocket after it reaches the back of the rocket.
2. A rocket is moving at 1/4 c relative to Earth. At the center of this rocket, a light source suddenly flashes. To an observer at rest on Earth a. the light pulse will reach the front of the rocket at the same instant that it reaches the back of the rocket. b. the light pulse will reach the front of the rocket before it reaches the back of the rocket. c. the light pulse will reach the front of the rocket after it reaches the back of the rocket.
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