Cracking the SAT Physics Subject Test

the light pulse to travel from the planet to the ship?

(A) 0.5 sec

(B) 1.0 sec

(C) 1.5 sec

(D) 2.0 sec

(E) 2.5 sec

STOP

If you finish before time is called, you may check your work on this test
only.
Do not turn to any other test in this book.