Cart travels a track and experiences a constant tangential

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Reference no: EM13703818

A cart travels a track and experiences a constant tangential acceleration from point A to point C. The speeds of the cart are 11.2ft/s at point A and 17.2ft/s at point C. The cart takes 4.50s to go from point A to point C, and the cart takes 1.20s to go from point B to point C. What is the cart's speed at point B? Express your answer numerically to three significant figures in feet per second.

Reference no: EM13703818

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