ch37-p047 - 47. (a) The strategy is to find the factor from...

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vc c =− F H G I K J = 1 1 0 99994 2 γ .. Therefore, in our reference frame the time elapsed is 10 0 8 0.21 m 7.01 10 s (0.99994)(2.998 10 m/s) L t v ∆= = = × × . (c) The time dilation formula (Eq. 37-7) leads to 10 0 7.01 10 s tt ∆=∆ = × Therefore, according to the proton, the trip took t 0 = 2.22 × 10 –3 /0.99994 c = 7.40 × 10 –12 s. 47. (a) The strategy is to find the factor from E = 14.24 × 10 –9 J and
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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.

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