Question #23caa
1 Answer
- 0.015 km/s
- 0.0008 J/kg^-1
- 5 m/s
- -
- 8 g/cm^3
- 50 m/s^-2
- 4200 J/kg
Explanation:
15 m/s to km/s
Note: 1 m = 0.001 km
Answer: 0.015 km/s
0.8 J/g^-1 to J/kg^-1
Note: 1 g = 0.001 kg
Answer: 0.0008 J/kg^-1
18 km/h to m/s
Note: 1 km = 1000 m; 1 h = 3600 s
Answer: 5 m/s
2.5cm^3 to kg/m
Can I get some clarification on the units of this one? I don't think it's convertible.
8000 kg/m^3 to g/cm^3
Note: 1 kg = 1000 g; 1 m = 100 cm
Answer: 8 g/cm^3
5000 cm/s^-2 to m/s^-2
Note: 1 cm = 0.01 m
Answer: 50 m/s^-2
4.2 J/g to J/kg
Note: 1 g = 0.001 kg
Answer: 4200 J/kg