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April 18, 2014

Homework Help: Physics

Posted by pooja on Wednesday, May 2, 2012 at 8:31pm.

In its own frame the average pi meson lives 2.60 x 10^-8s. Suppose it moves at 0.985c relative to the Earth. According to us, on Earth, what is a pi meson's average lifetime? (b) according to us, what is the pi meson;s average travel distance before decaying? (c) If time dilation did not occur what would we see as the pi meson's average travel distance before decaying?

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