Chapter 6.1, Problem 7E

(Physics) Buoyancy is the upward force a liquid exerts on a submerged object, as shown in Figure 6.9. The buoyancy force is given by this formula:

$B=p\times g\times V$

$\begin{array}{l}Bisthebuoyancyforce\left(lbforN\right).\hfill \\ \rho isthefluiddensity\left(slug/f{t}^{3}orkg/m^3\right).\hfill \\ gistheaccelerationcausedbygravity\left(32.2ft/se{c}^{2}or9.8m/s^2\right).\hfill \\ Vistheobject’svolume\left(f{t}^{3}or{m}^3\right).\hfill \end{array}$

a. Using this formula, write a function named buoyantForce(double ro, double vol, int units) that accepts a fluid density, the volume of an object placed in the fluid, and the units to be $used\left(1=U.S.Customaryunits,2=metricunits\right),$ and returns the buoyancy force exerted on the object.

b. Include the function written for Exercise 6a in a working C++ program, and use your program to complete the following chart: