# When moving along the X axis, the coordinate of the body changes according to the law x = (2 + 3t) m,

December 29, 2020 | education

| **When moving along the X axis, the coordinate of the body changes according to the law x = (2 + 3t) m, where t is the time in seconds. What path does the body cover in 3 seconds of movement?**

x(t+3)-x(t) = ( 2+3t+9) – (2+3t)=9

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