Find the constant, k, in units N/m from the equation: m=2π/√k where m= 0.0566 sec/kg^0.5  (Note that this is algebra based physics)

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Half Life

The concept of Half Life has numerous practical applications some of them includes figuring out the effective drug dosage to finding out when a radioactive becomes safe to use. If you look for a career in Nuclear Physics you will need this concept.