Answered: v=c. An asteroid of mass 1000 kg… | bartleby

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An asteroid of mass 1000 kg travels through space with speed
a)
What is the total energy of the asteroid? (You can leave your response
as a math function, but please simplify as much as you can.)
b)
The asteroid has a rest length of 20 m. What length would an observer
on Earth see? (You can leave your response as a math function, but please simplify
as much as you can.)

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