This question is about sound waves and light waves.
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Two friends are having a conversation. anna says a satellite in orbit is in freefall because the satellite keeps falling toward earth. tom says a satellite in orbit is not in freefall because the acceleration due to gravity is not 9.80 m/2 . who do you agree with and why?
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Which of the the following are examples of projectile motion of both projectile motion and two dimensional motion
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