Physics, 25.06.2019 02:40 yhbgvfcd331

Two spaceships leave the earth in opposite directions, each with a speed of one-half the speed of light with respect to the earth. (a) what is the velocity of spaceship 1 relative to spaceship 2? (b) what is the velocity of spaceship 2 relative to spaceship 1?

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Two spaceships leave the earth in opposite directions, each with a speed of one-half the speed of li...