According to Dalton, an atom _[blank]_. Which option correctly completes this statement?

is indivisibleis indivisible , ,

consists of smaller partsconsists of smaller parts , ,

cannot combine with other atomscannot combine with other atoms , ,

is mostly empty space

acceleration = (change in speed) / (time for the change)

change in speed = (20-120)= -100 m/s.

1.5 min = 90 sec

acceleration = -100/90 = -1.11 m/s^2.

we don't care about the 150kg or the 2,500 meters. they don't make any difference.

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d. platinum would have the greatest temperature increase because it has the lowest specific heat.