Write the detailed solution. Please make sure that your handwritten is readable. Thank you. An older-model car accelerates from 0 to speed v in 15 s. A newer, more powerful sports car of the same mass accelerates from 0 to 3 v in the same time period. Assuming the energy coming from the engine appears only as kinetic energy of the cars, compare the power of the two cars

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Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.