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baseball
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OK, so I am not a physics major, but I think that I understand that matter or energy cannot travel faster than the speed of light. Today I was using a laser pointer, and I noticed that it traveled rather fast, and it traveled faster as it went farther away from me. So if you imagined the laser beam as a lever arm, I could use velocity=rw to determine the velocity of the point on a laser pointer. So say I built a chamber with a radius of 40,000 meters. Then, I stood in the center and shot a beam of light at the wall of my chamber. I rotated the laser pointer in the center at 10 m/s. The dot would move at 40,000(10 m/s)=400,000 m/s. The speed of light is appr. 300,000 m/s. So that would mean that the photons at the end of the laser pointer would be traveling 100,000 m/s faster than the speed of light...isn't there something wrong here. My guess was that the beam of light would bend once it hit 300,000 m/s so that the dot was only traveling at 300,000 m/s. How would you analyze this?