1. Since the laws of physics are the same in every reference frame, an object must have the same kinetic energy in all inertial reference frames.
True
False
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2. Since the laws of physics are the same in every inertial reference frame, an interaction between objects must be observed to conserve energy in all inertial reference frames.
True
False
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3. Since the laws of physics are the same in every inertial reference frame, if you perform identical experiments in two different inertial reference frames, you should get exactly the same results.
True
False
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4. Which of the worldlines cannot possibly be correct?
t (sec) 4 B C 3 A 2 D 1
X (light-sec)
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