09HW11 - Niu(qn269 – Homework#11 – antoniewicz...

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Unformatted text preview: Niu (qn269) – Homework #11 – antoniewicz – (58855) 1 This print-out should have 16 questions. Multiple-choice questions may continue on the next column or page – find all choices before answering. 001 10.0 points Find the speed relative to Earth of a uni- formly moving spaceship whose clock runs 15 s slow per hour compared with an Earth-based clock. Answer in units of c . 002 10.0 points Two jets of material from the center of a radio galaxy fly away in opposite directions. Both jets move at 0 . 432 c relative to the galaxy. Determine the magnitude of the velocity of one jet relative to the other. Answer in units of c . 003 10.0 points A Klingon space ship moves away from Earth at a speed of 0 . 78 c . The Starship Enterprise pursues at a speed of 0 . 918 c relative to Earth. Observers on Earth see the Enterprise over- taking the Klingon ship at a relative speed of . 138 c . x S S' x' u v With what speed is the Enterprise overtak- ing the Klingon ship as seen by the crew of the...
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09HW11 - Niu(qn269 – Homework#11 – antoniewicz...

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