Answers to the even-numbered assigned problems in Chapt 13

The following is a list of the answers to the even-numbered assigned problems. IF YOU SUSPECT THAT THERE IS AN ERROR IN THIS LIST, PLEASE LET ME KNOW RIGHT AWAY (send email to Lewis Ford at ford@physics.tamu.edu)!

Chapter 13

13-2 12.3 cm

13-32 V_obj = 6.43 × 10^-4 m³, ρ = 2.78 × 10³ kg/m³

13-66
a) 1.24 × 10³ kg/m³
b) D reads 8.20 kg; E reads 2.80 kg.

13-68
a) 4.73 × 10³ kg/m³
b) 8.40 × 10³ Pa