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I really need help I don't understand on evaluate and on 14

I really need help I don't understand on evaluate and on 14-example-1
User Noldor
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1 Answer

1 vote
Use the velocity formula
final velocity=intitial velocity+(acceleration x time)
plug the numbers into the equation
12=8+(a x 4)
a x 4=4
acceleration = 1 meter per second
Hope this helps.
User ShaoJen Chen
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