genyjoannerubiera
24.08.2019 •
Physics
What is the kinetic energy of a 3-kg ball that is rolling at 2 meters per second?
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Ответ:
k=(3*2square)/2
k=1*3*4/2
k=12/2
k=6joules
Ответ:
Step-by-step explanation:
3y - 6 = 18
3y = 24
y = 8