Water as it's the highest specific heat capacity
Hope this helps x
To be referenced, it would be true
The conversion factor you use is 100 cm = 1 m.
You can divide 20 by 100 to get the answer.
20 cm/100 cm =.2 m
Hope this helped!
45km/h * 0.5h= 22.5km
The car can travel 22.5km in 0.5 hours
Newton's first law of motion. An object in motion tends to stay in motion. Since there is no friction in space to slow it down it just keeps going