luis2949831owggho luis2949831owggho

23-01-2018
Physics

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A runner moving at a speed of 8.8m/s rounds a bend with a radius of 25m. what is the centripetal acceleration of the runner

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prosborough198p2ub41 prosborough198p2ub41

23-01-2018

Radial acceleration is = v^2/r
Therefore (8.8m/s)^2/(25m)= 3.10m/s^2

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