mosesbalan7774 mosesbalan7774

13-12-2022
Physics

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an alien spaceship traveling at 0.580c toward the earth launches a landing craft. the landing craft travels in the same direction with a speed of 0.700c relative to the mother ship (as measured by aliens on the mother ship). as measured on the earth, the spaceship is 0.270 ly from the earth when the landing craft is launched.

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