Introduction a fundamental premise of einsteins

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Introduction.A fundamental premise of Einstein's theories of relativity is that the speed of light through empty space is a constant,. Thistutorial will help you to understand the consequences of this premise. You'll need to refer to the four figures to the left as you answer the questions; each figureshowsyouon Earth, observingJackieas she goes by in her spaceship.Part AExamine the first figure, in which you see Jackie's spaceshiptraveling at 1000as she throws the baseball at a speedof 100. How fast would you say the baseball is going?
Part B
4/4/2017Assignment 24/18Examine the second figure, in which you see Jackie's spaceship traveling at 1000, with the ship's headlight on. According to special relativity,Jackiewould say that a beam of light from the headlight istraveling at __________, andyouwould say that the beam oflight is traveling at __________.Check two responses below, one for each of the two blanksin the question.Hint 1.What does it mean to say that the speed of light is constant?When we say that the speed of light is a constant, what do we mean?
ANSWER:CorrectA fundamental premise of relativity is that everyone always measures the same speed of light,c, no matter how the observer or the light source maybe moving. Note that this makes light different from material objects such as baseballs (see Part A).Part C
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4/4/2017Assignment 25/18

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