2. Objects A and B attract each other. Objects B and C attract each other. Objects A and C will most likely: a. attract each other b. repel each other c. not interact with each other d. first repel, then attract each other e. not enough information is provided to state what will happen

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Proper Length

The theory of special relativity explains the connection between space and time to objects that move in a straight line at a constant speed. The objects move at the speed of light. When an object approaches light speed, its mass is endless and cannot move faster than light. The most crucial postulate of Einstein's special relativity is that the laws of nature do not change in each frame of reference.