ch37-p031 - 31. (a) In the messengers rest system (called...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
(b) In the armada’s rest frame (called S a ), the velocity of the messenger is v vv vv c cc c c a a ' / .. (. ) (. )/ = = = 1 095 080 10 9 50 8 0 0 625 22 Now, the length of the trip is 0 1.0ly '1 . 6 0 y . ' 0.625 L t vc == = (c) Measured in system S , the length of the armada is L L = 0 2 1 060 γ .( . ) . , ly ly so the length of the trip is 0.60ly 4.00 y . 0.95 0.80 ma L t c c = −− 31. (a) In the messenger’s rest system (called S m ), the velocity of the armada is
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 06/03/2011 for the course PHY 2049 taught by Professor Any during the Spring '08 term at University of Florida.

Ask a homework question - tutors are online