Question: The speed of a train during the first minute of its motion has been recorded as follows: Plot the v-t graph, approximating the curve as

The speed of a train during the first minute of its motion has been recorded as follows:
Plot the v-t graph, approximating the curve as straight line segments between the given points. Determine the total distance traveled.

20 40 21 21 24 v(m/s) 16

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