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nadra
Questions and answers by visitors named
nadra
Questions (1)
a particle moves along a number line measured in cm so that its position at time t sec is given by s=72/(t+2) +k, k is a
6 answers
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Answers (3)
is answer a and b correct
i don't know the answer for partc.
a)v(4)=-2 seconds b)a(4).67
