Explanation:
because it doesn't depend upon other unit like kg meter and second
This is due to earths location in the solar system. Earth is in the habitat zone or the Goldie locks zone, in this zone it's not too hot or not too cold for water to exist. Other planets in different star systems have liquid oceans due to them being in the habitat zone.
Answer:
approximately 5.8 seconds
Explanation:
if you where to time how fast a rock would fall 12 meters it would approximately be 5.8 seconds
1 watt = 1 joule per second = 1 newton meter per second = 1 kg m2 s-3
