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A woman starts from her home at 9.00 am,...

A woman starts from her home at 9.00 am, walks with a speed of `5 km h^-1` on a straight road up to her office 2.5 km away, stays at the office up to 5.00 pm, and returns home by an auto with a speed of `25 km h^-1`.Choose suitable scales and plot the x-t graph of her motion.

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