Problem 2: The figure depicts the sum of two velocities, and vg. The magnitude of the sum is 5.5 m/s and the angles shown in the image are 0 = 33", and 0₂-18.3° YA Part (a) Find the magnitude of velocity VA in meters per second. Numeric: A numeric value is expected and not an expression. IVAI=. Part (b) Find the magnitude of velocity vB in meters per second. Numeric: A numeric value is expected and not an expression. |VB| = 8₁ 02 VA Va

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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.