Q. A girl walks along a straight path to drop a letter in the letter box and come back to her initial position.Her displacement-time graph is shown in figure.Plot a velocity-time graph.

Q. A girl walks along a straight path to drop a letter in the letter b

1.	Q. A girl walks along a straight path to drop a letter in the letter box and come back to her initial position.Her displacement-time graph is shown in figure.Plot a velocity-time graph.
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Q. A girl walks along a straight path to drop a letter in the letter box and come back to her initial position.Her displacement-time graph is shown in figure.Plot a velocity-time graph.

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