thare is a 1D elastic collision betweena box of 5kg and aball of g 5kq. , the ball was moung Before the Cdlistap n the tX directicn at 5.62 M/s and the box Was mouing in the -X direction at S,20 m/S. What is the magnitude of the 'differences inthe velocitres of the box ond the bull after the Collistan in M/S?

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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.