Question: A train moving with constant acceleration travels 7.2 m during the 10th sec. of its motion and 5.4 m during the 12th sec of

A train moving with constant acceleration travels 7.2 m during the 10th

A train moving with constant acceleration travels 7.2 m during the 10th sec. of its motion and 5.4 m during the 12th sec of its motion. The initial velocity (in m/s) of train is

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