Acceleration of the football player

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Reference no: EM133935307

Question

At time point X, 2 s into a run, a football player is traveling at +3.5 m/s. Two (2) seconds later at time point Y, the player stops running forward and starts back pedaling. At time point Z (2.8 seconds after time point Y), the football player is backpedaling at a velocity of -2.2 m/s. The acceleration of the football player is from time point Y to time point Z is what value?

Reference no: EM133935307

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