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fiasKO [112]
3 years ago
10

PLEASE HELP ME ANSWER THIS ASAP! !​

Chemistry
2 answers:
lara31 [8.8K]3 years ago
8 0

Answer:

Change in velocity is -4m\s

acceleration is -2m\s^2 cause Change in velocity = final v - initial v

Explanation:

Calculating acceleration involves dividing velocity by time — or in terms of SI units, dividing the meter per second [m/s] by the second [s]. Thus the SI unit of acceleration is the meter per second squared .

joja [24]3 years ago
5 0

-4 m/s and -2 m/s2

:-)

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