H9. The running distance of an athlete is 250.00 m, the measurement error is 0.05 m, and the running time is 28 seconds. The measurement error of the running time is given as 0.1. Find the athlete's pace and the error in his pace

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Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.