## Exam Style Question## Worked solutions to typical exam type questions that you can reveal gradually |

Question id: 6. This question is similar to one that appeared in an IB Standard paper in 2010. The use of a calculator is allowed.

The acceleration, \(a\) ms^{-2} , of an object at time \(t\) seconds is given by

The object is at rest when \(t=1\).

Find the velocity of the object when \(t=7\).

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