A robot moving down an incline for 3 seconds undergoes a uniform acceleration of a ft/s2. If the robot has an initial velocity of v1 ft/s when it starts down, what is its final velocity (v2) at the bottom of the incline? Round to the nearest tenth.
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The test answers in this problem are incorrect. They have used a factor of "t^2" rather than "t", so the units aren't correct.
William, the test answers have been corrected and I have rescored your solution as well.