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Physics, 15.04.2020 05:16 Queenashley3232
Tom is going to your left at 90% of the speed of light and Joan is going to your right at 90% of the speed of light. What will Tom say about you and Joan? You and Joan are both moving away from him at 90% the speed of light. You are moving away from him at 90% the speed of light. Joan is moving away from him at 180% of the speed of light. You are moving away from him at 90% the speed of light. Joan is moving away from him at as speed of light. You are moving away from him at 90% the speed of light. Joan is moving away from him at as speed that is faster than 90% of the speed of light but slower than the whole speed of light.
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Physics, 22.06.2019 05:50
Sawyer is studying diffraction. he draws a diagram of a plane wave to show how light waves travel. which best describes sawyer’s error? the wave fronts should be perpendicular to the direction in which the waves move. the arrow showing the direction of movement of the waves should be pointing to the left. the arrow showing the direction of movement of the waves should be pointing downward. the wave fronts should be both parallel and perpendicular to the direction in which the waves move.
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Tom is going to your left at 90% of the speed of light and Joan is going to your right at 90% of the...
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