> Logically, it would be 190% of the speed of light.
The important point here is that this is is not "logically" but "intuitively", and it turns out our intuition is simply wrong. Historically, this was in fact the motivation for special relativity: we noticed that the speed of light does not obey Newton's relativity principle: if you fire two beams of light, one from the ground and one from a moving train, they will both arrive at a detector at the exact same time.
Having observed this concerning fact about the world, we now had to come up with a theory that explained it. The one we landed on was that speed is a number that goes not from 0 to infinity, but from 0 to c. This then must mean that accelerating an object from 0 to 1/3c is easier (requires less force) than accelerating that same object from 1/3c to 2/3*c, and that this difficulty increases the closer you get to c. The final theory in fact predicts that an object with mass can't even reach c, it's speed can only grow infinitely close to c. However, massless particles (such as the photon) do move with speed exactly c.
Note that we have since repeated this experiment with other particles of non-0 mass and confirmed that photons themselves are not special, c is indeed a limit. For example, electrons have some mass and don't move with speed c, and an electron fired from a moving train will arrive faster than an electron fired from the platform, but the speed of the speedier electron will NOT be V_e + V_train as Newton would predict, it will be (V_e + V_train)/sqrt(1-(V_e+V_train)^2/c^2) if I remember the Lorrentz transform correctly.
The important point here is that this is is not "logically" but "intuitively", and it turns out our intuition is simply wrong. Historically, this was in fact the motivation for special relativity: we noticed that the speed of light does not obey Newton's relativity principle: if you fire two beams of light, one from the ground and one from a moving train, they will both arrive at a detector at the exact same time.
Having observed this concerning fact about the world, we now had to come up with a theory that explained it. The one we landed on was that speed is a number that goes not from 0 to infinity, but from 0 to c. This then must mean that accelerating an object from 0 to 1/3c is easier (requires less force) than accelerating that same object from 1/3c to 2/3*c, and that this difficulty increases the closer you get to c. The final theory in fact predicts that an object with mass can't even reach c, it's speed can only grow infinitely close to c. However, massless particles (such as the photon) do move with speed exactly c.
Note that we have since repeated this experiment with other particles of non-0 mass and confirmed that photons themselves are not special, c is indeed a limit. For example, electrons have some mass and don't move with speed c, and an electron fired from a moving train will arrive faster than an electron fired from the platform, but the speed of the speedier electron will NOT be V_e + V_train as Newton would predict, it will be (V_e + V_train)/sqrt(1-(V_e+V_train)^2/c^2) if I remember the Lorrentz transform correctly.