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Biomechanics question!!

out of estion End of f t 1 Curve Start Circle Circumference Circle Diameter = 2r r is radius 2xr Finish A sprinter runs the curve of this 200 m in 10.34 s. Assume he ran in a lane which makes a semicircle (r 36.3 m) for the first part of the race. At 3.44 s into the race his speed is 4.0 m/s. At 8.0s into the race his speed is 9.6 m/s. His speed after the curve was 12.8 m/s What was the sprinters average angular acceleration between 3.44 s and 8.0 s? Answer in deg/s Answer: | 2.7
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Answer #1

į At t,-3.uu ç、 Y-4-o,-1.1923 2rate of change of angular velocity is known as a angular acceleration.

180°=π radian

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