Solution)
Given, Time, T=43.9 hrs=158040 sec
Part a)
We know,
Angular speed, w=2pi/T
Substitute values,
w=2pi/(158040)= 3.97*10^-5 rad/sec (Ans)
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Part b)
Frequency, f= 1/T= 1/158040 s= 63275.12 nHz (Ans)
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