Two protons in a nucleus are 2.7 × 10 -15 m apart. a) What is their potential energy? J b) If they were free to move and start from rest, find their speeds when they are 6.6 x 10 -7 m apart. m/s

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Two protons in a nucleus are 2.7 x 10¬
-15
m apart.
a) What is their potential energy?
J
b) If they were free to move and start from rest, find their speeds when they are 6.6 x 10¬' m apart.
m/s
Transcribed Image Text:Two protons in a nucleus are 2.7 x 10¬ -15 m apart. a) What is their potential energy? J b) If they were free to move and start from rest, find their speeds when they are 6.6 x 10¬' m apart. m/s
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