convert:
6000 kg to ___ tonnes (metric tons)
6000 kg to ___tons
1 acre-ft of water to ___gallons
32 psi to ___kpa
10 psfito ___ oz/in^2
6000 kg to ___ tonnes (metric tons)
6000 kg to ___tons
1 acre-ft of water to ___gallons
32 psi to ___kpa
10 psfito ___ oz/in^2