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91. A clock on a spaceship ticks every 3 seconds according to the passengers. An observer on Earth measures the time between ticks to be 4 seconds. What is the speed of the spaceship relative to the observer on Earth? A. 0.5c B. 0.6c C. 0.7c D. 0.8c

91. A clock on a spaceship ticks every 3 seconds according to the passengers. An observer on Earth measures the time between ticks to be 4 seconds. What is the speed of the spaceship relative to the observer on Earth? A. 0.5c B. 0.6c C. 0.7c D. 0.8c

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91. A clock on a spaceship ticks every 3 seconds according to the passengers. An observer on Earth measures the time between ticks to be 4 seconds. What is the speed of the spaceship relative to the observer on Earth? A. 0.5c B. 0.6c C. 0.7c D. 0.8c 92. A particle with a rest mass of 2 kg is moving at a speed of 0.96c relative to an observer. What is the particle's relativistic mass? A. 2 kg B. 4 kg C. 8 kg D. 10 kg 93. A spaceship is moving at a speed of 0.6c relative to an observer on Earth. The spaceship's passengers measure a distance of 500 meters between two points. What is the distance between the points according to the observer on Earth? A. 300 m B. 400 m C. 500 m D. 600 m
Transcribed Image Text:91. A clock on a spaceship ticks every 3 seconds according to the passengers. An observer on Earth measures the time between ticks to be 4 seconds. What is the speed of the spaceship relative to the observer on Earth? A. 0.5c B. 0.6c C. 0.7c D. 0.8c 92. A particle with a rest mass of 2 kg is moving at a speed of 0.96c relative to an observer. What is the particle's relativistic mass? A. 2 kg B. 4 kg C. 8 kg D. 10 kg 93. A spaceship is moving at a speed of 0.6c relative to an observer on Earth. The spaceship's passengers measure a distance of 500 meters between two points. What is the distance between the points according to the observer on Earth? A. 300 m B. 400 m C. 500 m D. 600 m
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