A car traveling in a straight line has a velocity of +4.9 m/s. After an acceleration of 0.50 m/s2, the car's velocity is +7.3 m/s. In what time interval did the acceleration occur?

4 answers

acceleration=(Vf-Vi)/time

time=(Vf-Vi)/acceleration
^ That is just an equation, it does not even answer the question..
I don't mean to be rude but even if you know the equation you can't answer the question if you do not know how to apply it.
`whtdfcvnhtvchnvb gvi65f iyugvb
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