You travel to a star 195 light-years from Earth at a speed of 2.90*10^8m/s . What...

Question

Question

You travel to a star 195 light-years from Earth at a speed of 2.90*10^8m/s .

What do you measure this distance to be? units ly

science physics

Answer 1

Answer #1

L=195 x sqr root(1-(v^2/c^2))

=195 x sqr root(1-((2.9)^2/3^2))

=49.93 ly

Answer 2

Answer #2

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