A cart rolling down an incline for 6 seconds has an acceleration of 3.5 m/s2. If the cart has a beginning speed of 3 m/s, what is its final speed in m/s. Round your answer to one decimal place.

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a ratio derived from the equality between two different units that can be used to convert from one unit to the other. information obtained from experiments, sometimes called experimental results. the part of the experiment that is affected by the independent variable.