7.1.
Subsequentlyx,yandzaredividedintheirownframe(heretheuniversalframe)andappeartobe velocitiesinthatframe.
7.2.
Thesamegoesforyandz,sototal:
Thesamegoesforyandz:
Gradientof:
Gradientof:
Furtherdifferentiationof(1):
Sowith()
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Subsequentlyx,yandzaredividedintheirownframe(heretheuniversalframe)andappeartobe velocitiesinthatframe.
7.2.
Thesamegoesforyandz,sototal:
Thesamegoesforyandz:
Gradientof:
Gradientof:
Furtherdifferentiationof(1):