The velocity v(t) of a sprinter on a straight track is shown in the graph below....

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Answer 1

Answer #1

1 I 4204947 (BxT) + (+loj * X2 2 $(4x) 4 nechat (tOXU I 5-4 = 1 10 I weet dt = t4X99 - 4x(+4x1) 7 -------10 10 1 1014) dt- Q6

Answer 2

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