Homework Help: physics

Posted by Kelly on Sunday, September 25, 2011 at 4:50pm.

An electron travels 3.75 m in 6.41 × 10−8 s.
How fast does it travel?
Answer in units of cm/s

physics - bobpursley, Sunday, September 25, 2011 at 5:11pm
howfast= distance/time

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