A positron and an electron (same mass = 9.11 x 10 kg, charges of +e and -e) explode away from each other with an initial velocity of 160 m/s each in a vacuum. What will be the maximum separation of these two particles? At what velocity will the positron and electron be traveling when they come back together into an annihilation event? Include a diagram.

University Physics Volume 3
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ISBN:9781938168185
Author:William Moebs, Jeff Sanny
Publisher:William Moebs, Jeff Sanny
Chapter5: Relativity
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Problem 100AP: A positron is an antimatter version of the electron, having exactly the same mass. When a positron...
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A positron and an electron (same mass = 9.11 x 10 kg, charges of +e and -e)
explode away from each other with an initial velocity of 160 m/s each in a vacuum.
What will be the maximum separation of these two particles? At what velocity will the
positron and electron be traveling when they come back together into an annihilation
event? Include a diagram.
Transcribed Image Text:A positron and an electron (same mass = 9.11 x 10 kg, charges of +e and -e) explode away from each other with an initial velocity of 160 m/s each in a vacuum. What will be the maximum separation of these two particles? At what velocity will the positron and electron be traveling when they come back together into an annihilation event? Include a diagram.
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