Express the magnitude of trains acceleration

Reference no: EM1367640

Q. A toy train is pushed forward and released at x_0=2m with a speed of 2m/s. It rolls at a steady speed for 2s, and then one wheel begins to stick. The train comes to a stop 6m from the point at which it was released. What is the magnitude of train's acceleration after its wheel begins to stick?

Reference no: EM1367640

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