Acceptable values for magnitude given one component Ux=-17. Which of the following COULD NOT be the value of U? Choose all that apply. 019 034 10 017 028 ✓3 X Acceptable values for components Ē has a magnitude of 161. Which of the following COULD be Ry? Choose all that apply. 157 0-161 161 0-157 170 0-27 016 10 0-162

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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.