e Smart Gate measures the time interval between which the black strip cuts each of the two beams. If the distance between the two beams as used by the software was too small (i.e. the actual gap between the two beams is bigger than what is in the software), how would that affect the value of the velocity of the picket fence as measured?   Group of answer choices 1-The measured velocity will be smaller than the actual 2-The measured velocity will be same as the actual 3-The measured velocity will be larger than the actual

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Relativistic Energy and Momentum

According to classical physics, time flow is the same for every observer. But according to einstein's theory, time flow is different for different observers. The idea that time flow is not the same for all may sound strange because we may not experience this effect in everyday life. This effect is only observed when an object moves with some velocity comparable to the velocity of light. This velocity is termed relativistic velocity.