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a car accelerates from 4 meters/second to 16 meters/second in 4 seconds. the car’s acceleration is meters/second2.

2 meters/second2

Step-by-step explanation:

Initial velocity 4 m/s

Final velocity 12 m/s

Time 4 second

Final velocity = Initial velocity + acceleration(time)

Meaning 12 = 4 + a(4) to solve for a you do 12 - 4 to give you 8 and then you divide by 4 to give you 2.

since both sides equal, there are infinitely many olutions.

the one that has a slope of 1/2 and is positive.

step-by-step explanation: 2 buckets 1 trip ; 4 buckets 2 trips and so on.