What value of D is required to make vt = 42.7 m/s the terminal velocity of a skydiver of mass 85.0 kg . Express your answer using two significant figures.

Complete Question

For a human body falling through air  in  a spread edge position , the numerical value of the constant D is about

What value of D is required to make vt = 42.7 m/s the terminal velocity of a skydiver of mass 85.0 kg . Express your answer using two significant figures?

The value of D is  

Explanation:

From the question we are told that

     The terminal velocity is  

     The mass of the skydiver is  

      The numerical value of  D  is  

From the unit of D  in the question we can evaluate D as  

substituting values  

conduction, convection, radiation

conservation of mass

mass before something happens = mass afterwards