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The length of a moving spaceship is 29.6 m according to an astronaut on the spaceship....

The length of a moving spaceship is 29.6 m according to an astronaut on the spaceship. If the spaceship is contracted by 15.8 cm according to an Earth observer, what is the speed of the spaceship?

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Answer #1

L= length of a moving spaceship is =29.6 m

where c= speed of light

Lets the speed of the spaceship =v

then we know the formula

the speed of the spaceship =v =0.103c

ANSWER = 0.103c

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