Time Dilation Post Test 1. Does time dilation depend on whether a clock is moving across your vision or directly away fr

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Time Dilation
Post Test
1. Does time dilation depend on whether a clock is moving acrossyour vision or directly away from you?2. Two clocks at the ends of a train are synchronized with respectto the train. If the train moves past you, which clock shows thehigher time?3. If observer Bill, who is on a train moving with speed 0.6c,waves to Julie at four second intervals as measured in Bill'sframe, how long will Julie measure between waves?4. What must be the average speed of a muon, a certain type ofelementary particle, in order for it to travel 20 meters before itdecays? The average rest lifetime of a muonis 2.60×10-8seconds.5. Differentiate proper time and improper time.