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| Teaching Since: | Apr 2017 |
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MBA, Ph.D in Management
Harvard university
Feb-1997 - Aug-2003
Professor
Strayer University
Jan-2007 - Present
010 (part 1 of 2) 10.0 points
A solid steel ax (with its handle being steel
also) and a solid aluminum alloy piston have
the same apparent weight in the water. De-
note the densities and the volumes of the ax
and the piston by pm, pp and V“, V10: re-
spectively, and the density of the water as Pm-
The equality of their apparent weights in the water may be inferred from which equa-
tion?
1-pm%—m%=9p%—pw%
2. pme—pme=pme—pme
3- pm Vex = ,0me
4-Pme_pwVp=PpVam_pwVp
5.pM%—pme=ppl/}g—pme
6.pme =15!pr
7-pm%=pme
8-pm%=9p%
9~pme—pme=ppi€a—pwiéa
10. pm%—m% =pme—PwVam 011 (part 2 of 2) 10.0 points F' d th t' L” in e re 10 W23 Neglect the buoyant force in the air. Assume the density of the ax is 8 g/cm3 and of the
piston is 2.6 g/om3. of their weights in the air.
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