Question

The density of an average person is about
1) 480 kg/m3 (30 lb/ft3).
2) 960 kg/m3 (60 lb/ft3).
3) 1920 kg/m3 (120 lb/ft3).
4) 2400 kg/m3 (150 lb/ft3).
From this we can see that the volume of a 120-lb person is about
5) 1 ft3.
6) 2 ft3.
7) 3 ft3.
8) 4 ft3.
9) not enough information to estimate.

Answer

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